{"title":"Rutgerson","description":"\u003cp\u003e\u003cstrong\u003eRutgerson boat equipment\u003c\/strong\u003e\u003cbr\u003eDiscover our selection of Rutgerson boat equipment, combining quality and functionality. At \u003cstrong\u003eBoatLab\u003c\/strong\u003e you can buy Rutgerson equipment online, including marine equipment and boat accessories. Whatever your needs, we offer competitive prices on Rutgerson products so you can get the best gear for your next sail.\u003c\/p\u003e","products":[{"product_id":"rutgerson-enkeltblok-60mm","title":"Rutgerson, single block 60mm","description":"\u003cp\u003eRutgerson single block 60mm is a robust block with composite sides and sheave. 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It features a spherical plain bearing, composite sides and sheaves that ensure smooth and reliable operation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.05 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking load:\u003c\/strong\u003e 1250 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 6-10 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eØ:\u003c\/strong\u003e 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage dimensions:\u003c\/strong\u003e Dimensions: 5 cm × 8 cm × 12 cm | Gross weight: 0.05 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":53252773577035,"sku":"1310294","price":741.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310294_XL.jpg?v=1756204088"},{"product_id":"rutgerson-wire-blok-80mm","title":"Rutgerson, Wire block 80 mm 120 mm","description":"\u003cp\u003eRutgerson wire block 80mm is a solid heavy-duty block designed to lead and adjust wires onboard. It is ideal for sailors working with backstays and high-load rig tuning, where a stable turning point is required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 2750 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking load:\u003c\/strong\u003e 5500 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 343 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire:\u003c\/strong\u003e Ø 8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Ø:\u003c\/strong\u003e 8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eØ:\u003c\/strong\u003e 80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 120 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage dimensions:\u003c\/strong\u003e Dimensions: 2 cm × 4 cm × 4 cm | Gross weight: 0.03 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese wire blocks are used in systems where you need to lead or adjust wires safely under heavy load. They are relevant for sailors working with backstays, heavy rig tuning, or other functions where wires require a strong and stable turning point. The block provides reliable line guidance and long service life. The wire block is made from high-quality stainless steel, making it corrosion-resistant and practically maintenance-free. It is designed to withstand heavy loads and maintain smooth rotation, even when the wire is tensioned hard. The robust construction is suitable for continuous use in harsh marine environments and ensures long durability. The block is used in wire-related systems such as backstay adjustment, support wires, rig tensioning, or other installations where a wire must change direction or be kept under tension. It can easily be integrated into existing rig setups and is suitable for cruising, passagemaking, and racing boats. The wire block is ideal for installations where you want a strong, reliable, and maintenance-free block system. It handles heavy loads without deforming and can be used in setups where both vibration and saltwater are constant factors. It requires minimal service and is a good choice for both larger and smaller boats.\u003c\/p\u003e\n\u003cp\u003eShackle pin Ø for 1310361: 6 mm Shackle pin Ø for 1310362: 8 mm Shackle pin Ø for 1310363: 8 mm Shackle pin Ø for 1310295: 10 mm Shackle pin Ø for 1310364: 14 mm\u003c\/p\u003e\n\u003cp\u003eINSTRUCTIONS FOR USE Preparation: Check the wire diameter and choose the correct mounting point.\u003c\/p\u003e\n\u003cp\u003eInstallation: 1 Secure the wire block with a suitable fitting or shackle. 2 Lead the wire through the sheave and check that it runs freely. 3 Tighten gradually and check that the sheave rotates without resistance.\u003c\/p\u003e\n\u003cp\u003eAfter use: Rinse the block in fresh water if needed. It requires no further maintenance.\u003c\/p\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":53252773675339,"sku":"1310295","price":1501.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310295_XL.jpg?v=1756204089"},{"product_id":"rutgerson-fodblok-60-mm-komposit","title":"Rutgerson, Foot block 60 mm composite 107 mm","description":"\u003cp\u003eRutgerson 60 mm composite cheek block is a standalone block designed to safely lead lines on deck. It is suitable for rigging and deck equipment where stability and lightweight solutions are essential.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 750 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking load:\u003c\/strong\u003e 1500 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole spacing:\u003c\/strong\u003e 60 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e composite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 60 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 8-14 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 2 × M6 bolts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 162 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 107 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage dimensions:\u003c\/strong\u003e Dimensions: 3 cm × 6 cm × 11 cm | Gross weight: 0.2 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis standalone composite cheek block from Rutgerson is developed for anyone who needs to lead lines safely and efficiently on deck. It is typically used in rigging and deck equipment, where a stable and lightweight solution is important. The design gives you a reliable attachment point when working with loaded lines or when you want better control in your trimming. The cheek block is built with reinforced composite side plates, which provide high strength relative to weight. The spherical bearing ensures smooth running under load, so the block operates evenly, even with changing pull direction. It is designed to withstand marine conditions and maintain its stability over time. The cheek block can be stacked, and the upper block works with half the safe working load compared with the lower one.\u003c\/p\u003e\n\u003cp\u003eYou use the cheek block to lead lines that run horizontally along the deck - typically halyards, sheets, or trim lines. It can be combined with other cheek blocks in a stackable system if you need multiple attachment points in the same area. The design makes it compatible with common mounting points on modern sailing yachts and catamarans. A composite cheek block is a good choice when you want to reduce weight in the rig without losing strength. It is a great option for both cruising and racing, where you want durability and easy handling. The stack function provides flexibility if you later want to expand your trim setup.\u003c\/p\u003e\n\u003cp\u003eINSTRUCTIONS FOR USE Preparation: Find the mounting point on the deck and make sure the surface is flat and firm.\u003c\/p\u003e\n\u003cp\u003eInstallation: Position the cheek block in line with the line to be led. Secure the block with suitable bolts through the existing mounting holes. If stacking several blocks, install the highest load-bearing block at the bottom.\u003c\/p\u003e\n\u003cp\u003eUse: Lead the line through the block and check that the bearing runs freely. Keep an eye on load and angles, especially if the block is part of a stacked system.\u003c\/p\u003e\n\u003cp\u003eAfter use: Rinse the area with fresh water after sailing in saltwater. Check regularly for wear or loose bolts.\u003c\/p\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":56808585953611,"sku":"1310332","price":512.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310332_XL.jpg?v=1773652595"},{"product_id":"rutgerson-fotblock-80-mm","title":"Rutgerson, Foot block 80 mm composite 130 mm","description":"\u003cp\u003eRutgerson Foot Block 80 mm is a single composite foot block designed to guide lines safely along the deck. It is ideal for sailors who need a light, reliable block for trimming halyards and sheets.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 1500 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking load:\u003c\/strong\u003e 3000 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole spacing:\u003c\/strong\u003e 7419 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e composite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 10-18 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 26 1xM8 bolts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 267 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 130 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging dimensions:\u003c\/strong\u003e Gross weight: 0.02 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis single composite foot block from Rutgerson safely guides lines along the deck. It is suitable for sailors who want a light, strong, and reliable block for trimming halyards and sheets. You get a secure working area with good control when handling loaded lines. The foot block is built with reinforced composite sides and a spherical plain bearing that provides low friction and stable operation under load. The construction reduces weight while maintaining strength, so the block runs smoothly even when the pull direction changes. The blocks can be stacked, but the top one has half the safe working load of the lower one. Use the foot block for line guidance, typically on deck, where you want controlled direction and low friction. It works with standard mounting points and fits both cruising and racing setups. The block can be combined with multiple foot blocks if you want to expand the line lead. The composite material makes the block suitable for corrosive environments and for boats where low weight and high durability are important. It is an obvious choice for both new installations and upgrades of existing deck hardware. The stack function provides flexibility if you later want to add extra blocks.\u003c\/p\u003e\n\u003cp\u003eINSTRUCTIONS FOR USE Preparation: Choose a mounting point in line with the rope lead and make sure the surface is solid.\u003c\/p\u003e\n\u003cp\u003eInstallation: Position the foot block correctly in relation to the line lead. Fasten with suitable bolts (check the boat’s existing fittings). When stacking, mount the strongest block at the bottom.\u003c\/p\u003e\n\u003cp\u003eUse: Lead the line through the block and check for free running. Adjust line angles as needed.\u003c\/p\u003e\n\u003cp\u003eAfter use: Rinse the block with fresh water after saltwater exposure. Check bolts and bearing for wear.\u003c\/p\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":56808585986379,"sku":"1310333","price":1346.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310333_XL.jpg?v=1773652595"},{"product_id":"rutgerson-enkeltblok-til-strop-35mm","title":"Rutgerson, single block for strap 35mm 55 mm","description":"\u003cp\u003eRutgerson single block for strap 35mm is a lightweight block for mounting on a strap. It is used for trimming and running rigging systems on board cruising and smaller racing boats.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 450 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking load:\u003c\/strong\u003e 850 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e composite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 3-8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 35 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 55 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage dimensions:\u003c\/strong\u003e Dimensions: 2.5 cm × 4 cm × 6 cm | Gross weight: 0.07 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis single block from Rutgerson is designed for mounting on a strap and is used for trimming and running rigging systems on board. It is ideal for sailors looking for a light and robust block for normal loads on cruising and smaller racing boats. The block provides stable, low-friction line lead, so your trim responds quickly and precisely.\u003c\/p\u003e\n\u003cp\u003eThe block is built with a spherical plain bearing, which provides smooth rotation under load. The sides and sheave are made of composite material, reducing weight while maintaining strength. The design has no metal reinforcement and therefore requires minimal maintenance. The block is mounted directly on a strap (not included) and can be used in halyard, trimming, and control systems. It suits a wide range of rope diameters and can be used in different rig setups, depending on boat type and load. The rope range makes it versatile in use.\u003c\/p\u003e\n\u003cp\u003eThe block is well suited to smaller and medium-sized boats, where low weight and simple setup are an advantage. It works well for optimising running rigging components, where you want a compact block solution that can be mounted close to the mast or boom via a strap. Sailors who prioritise easy handling and minimal friction get a reliable solution.\u003c\/p\u003e\n\u003cp\u003eINSTRUCTIONS FOR USE 1 Prepare the mounting point and choose a suitable strap (to be purchased separately). 2 Thread the strap through the block head and secure it according to the boat's rig setup. 3 Lead the rope through the sheave and check that it sits correctly in the groove. 4 Test the block by loading the system and ensuring free movement. 5 After sailing: Rinse with fresh water if needed and check for wear.\u003c\/p\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":56808586445131,"sku":"1310334","price":214.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310334_XL.jpg?v=1773652602"},{"product_id":"rutgerson-violinblok-med-hundsvot-35mm","title":"Rutgerson, violin block with becket 35mm","description":"\u003cp\u003eRutgerson fiddle block with becket is designed for onboard trim and control systems. The block has two sheave diameters in one unit and ensures stable line routing under load.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 450 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking strength:\u003c\/strong\u003e 850 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e composite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 35\/20 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 3-8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 70 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 100 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging dimensions:\u003c\/strong\u003e Dimensions: 3.5 cm × 2.5 cm × 13 cm | Gross weight: 0.1 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis fiddle block with becket from Rutgerson is used in trim and running rig systems, where you need a block with two sheave diameters in one unit. The becket provides a fixed and secure attachment point in the system. It is relevant for sailors who want stable line routing and a robust block for trim, halyard and sheet systems. The block is designed with a spherical plain bearing, which provides smooth rotation under load. The sides and sheaves are made of composite, which reduces weight and provides high strength. The construction minimizes friction and ensures stable operation under repeated loads. The fiddle block is typically used in purchase systems, where the double sheave set provides mechanical advantage. The becket serves as a fixed point for the rope or the end of the system. It can be integrated into halyards, sheets, barber haulers, control lines and other rigging functions, depending on boat type and load. The block is suitable for both small and larger boats in several configurations, depending on load requirements. The composite construction reduces weight and the need for metal reinforcement, providing a simple, reliable and practical solution for everyday sailing. [nautilus.gr]\u003c\/p\u003e\n\u003cp\u003eShackle pin Ø: 4 mm\u003c\/p\u003e\n\u003cp\u003eINSTRUCTIONS FOR USE 1 Prepare the mounting point and choose the correct line. 2 Attach the block via a shackle or other suitable fitting. 3 Lead the line through both sheaves and secure the line in the becket according to the needs of the system. 4 Tension the system and check that the sheaves rotate freely. 5 Rinse the block in fresh water after use and check for wear.\u003c\/p\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":56808586608971,"sku":"1310335","price":375.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310335_XL.jpg?v=1773652603"},{"product_id":"rutgerson-raw-skildpaddeblok-35mm-horisontal-plade","title":"Rutgerson, RAW turtle block 35mm horizontal plate","description":"\u003cp\u003eThis turtle block with a horizontal plate is designed to guide lines close along the mast or curved surfaces. It provides a stable turning point, making it easy to keep control lines organized and close to the boat’s structure.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 450 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking strength:\u003c\/strong\u003e 850 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 35 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 3-8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 70 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 20\/37 mm × 74 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage dimensions:\u003c\/strong\u003e Dimensions: 3 cm × 4 cm × 9 cm | Gross weight: 0.1 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis turtle block with a horizontal plate is developed to guide lines close along the mast or other curved surfaces. It provides a fixed turning point, making it easier to keep control lines organized and close to the boat’s structure. The block is relevant for sailors who want a stable and reliable solution for halyards, trim lines and control lines. The block is built with a plain bearing that ensures smooth rotation and low friction, even when the line is under load. The sides and sheave are made of composite for low weight and durability. The horizontal, curved stainless steel plate is shaped to sit naturally against the mast or other curved surfaces, so the line stays stable and without twisting. The turtle block functions as a fixed block in the rigging, typically at the mast base or in places where the line needs to be turned or led in a specific direction. It can be used with most halyards, trim lines and control lines and fits well into setups where lines are led aft or kept close to the boat’s surface. It can be mounted on both flat and curved surfaces depending on the boat’s design. The block is easy to position, and the curved plate makes it suitable on the mast, where ordinary blocks do not follow the shape. It is useful for both racing sailors and cruisers who want a clean and tidy line layout. The composite materials provide low weight and minimal maintenance, while the stainless steel plate ensures stable attachment.\u003c\/p\u003e\n\u003cp\u003eINSTRUCTIONS FOR USE Preparation: Clean the mast or mounting location and check that the surface is even.\u003c\/p\u003e\n\u003cp\u003eMounting: 1 Position the block so the plate follows the curve of the surface. 2 Mark and pre-drill the holes if necessary. 3 Secure the block with stainless steel screws of the appropriate size.\u003c\/p\u003e\n\u003cp\u003eAfter mounting: Lead the line through the sheave, test the load, and check that the block runs freely without twisting. Rinse with fresh water after sailing to extend service life.\u003c\/p\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":56808586641739,"sku":"1310336","price":350.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310336_XL.jpg?v=1773652603"},{"product_id":"rutgerson-raw-skildpaddeblok-60-mm-buet-plade","title":"Rutgerson, RAW turtle block 60 mm curved plate","description":"\u003cp\u003eThis turtle block with a curved plate is used to lead lines across curved surfaces on the boat. It provides a stable turning point for lines kept close to the mast, boom, or other areas with a curved surface.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 450 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking strength:\u003c\/strong\u003e 850 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 35 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 3-8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 70 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 44 mm × 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage dimensions:\u003c\/strong\u003e Dimensions: 3.5 cm × 5.5 cm × 6 cm | Gross weight: 0.11 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis turtle block with a curved plate is used to guide lines on areas of the boat where the surface is curved. It provides a firm and stable turning point, keeping lines close to the mast, boom, or other curved surfaces. It is relevant for sailors who want a robust and precise lead for halyards, trim lines, and control lines, especially on boats where space and angle requirements call for a block that follows the shape of the hull or rig. The block uses a plain bearing, which provides smooth rotation and low friction under load. The cheeks and sheave are made of composite for low weight and resistance to salt and wear. The curved plate is shaped to sit correctly against small to medium radius curves, making the installation stable and allowing the line to run without twisting or snagging. The construction ensures reliable operation under both light and heavy loads. The turtle block is used as a fixed turning point in the rig. It is typically placed at the mast foot, on the boom, or in areas where lines need to be turned or led in a specific direction. It can be used in systems for halyards, reefing, purchases, or control systems. It works with common rope diameters and can be used in both cruising and racing setups. The curved plate is well suited to boats with older furling systems or detailed line leads, where a flat block would lift away from the surface. The turtle block is ideal for boats where lines need to run close along the structure and where a compact, stable solution is needed. The curved plate makes installation easier without the need for spacers. The composite material provides durability and low weight, and the block is suitable both for retrofitting and as a replacement in existing rig setups. It is well suited for mounting on the mast, boom, and heavily curved deck sections.\u003c\/p\u003e\n\u003cp\u003eINSTRUCTIONS Preparation: Clean the surface and check whether the curvature radius matches the block's plate.\u003c\/p\u003e\n\u003cp\u003eInstallation: 1 Position the block against the surface so the plate sits evenly. 2 Mark and drill pilot holes if necessary. 3 Fasten the block with stainless steel screws of the correct size.\u003c\/p\u003e\n\u003cp\u003eAfter use: Lead the line through the sheave and test the load. Rinse the block in fresh water after sailing to extend its service life.\u003c\/p\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":56808586674507,"sku":"1310337","price":351.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310337_XL.jpg?v=1773652603"},{"product_id":"rutgerson-trippelblok-35-mm","title":"Rutgerson, triple block 35 mm 55 mm","description":"\u003cp\u003eRutgerson Triple Block 35 mm is a block used in purchase and trim systems. It enables efficient line lead and high mechanical advantage, making it ideal for both cruising and racing sailors.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 450 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking load:\u003c\/strong\u003e 850 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 35 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 3-8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 100 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 55 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage dimensions:\u003c\/strong\u003e Gross weight: 0.02 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA triple block is used in purchase and trim systems where you need to lead multiple lines through the same block, or where you want a high mechanical advantage. It is relevant for both cruising and racing sailors working with advanced trim, sheet purchases or control systems. It gives you stable and controlled line lead, even under changing loads on board. The block works with three sheaves, which distribute the load and provide better purchase. The design is typically based on composite side plates and sheaves with plain bearings or a ball bearing, depending on the model. This gives smooth rotation and predictable operation, even when the line is loaded. A swivel function may be available on some models and provides free movement when the rig changes direction dynamically. The triple block is used in systems for trim, sheets, purchases, fine-tuning and control of multiple lines combined. It can be part of purchases on the boom, mast or deck-mounted systems. Models with a becket or dog can expand the range of applications, depending on the boat's setup. It works with most common rope diameters on board and typically fits both cruising and racing rigs. A triple block delivers high functionality in limited space because three sheaves are combined into one unit. It is an excellent choice for sailors who want to optimise their trim and create a more precise purchase system. On boats with heavy mainsheets or advanced control lines, the triple block provides a lower, more controlled pull. A 360° rotation on certain models makes manoeuvres easier, especially when the boat requires frequent adjustments.\u003c\/p\u003e\n\u003cp\u003eShackle pin Ø: 5 mm\u003c\/p\u003e\n\u003cp\u003eINSTRUCTIONS FOR USE Preparation: Choose a mounting point and make sure the block type matches the rig's load and line selection.\u003c\/p\u003e\n\u003cp\u003eInstallation: 1 Installation is typically via shackle or swivel head, depending on the model. 2 Lead the lines through the three sheaves in the correct order according to the purchase plan. 3 Lightly tension and check that the sheaves move freely.\u003c\/p\u003e\n\u003cp\u003eAfter use: Rinse the block in fresh water after sailing and check the sheaves and any cam-cleats for wear.\u003c\/p\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":56808586805579,"sku":"1310338","price":657.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310338_XL.jpg?v=1773652610"},{"product_id":"rutgerson-trippelblok-med-frolar-35mm","title":"Rutgerson, triple block with becket 35 mm","description":"\u003cp\u003eThis triple block with cam cleat is used for purchase and trimming tasks where high mechanical advantage and quick line locking are required. It is aimed at sailors who make frequent adjustments and want a compact solution with purchase and locking function.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 450 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking strength:\u003c\/strong\u003e 850 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 35 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 3-7 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 153 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 55 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging dimensions:\u003c\/strong\u003e Size: 8 cm × 7 cm × 7 cm | Gross weight: 0.19 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis triple block with cam cleat is used for purchase and trimming tasks, where you need both high mechanical advantage and the ability to quickly lock the line. It is aimed at sailors who make frequent adjustments and want a compact solution with both purchase and locking function. The triple block’s design provides a controlled and stable pull in the system. The block has three sheaves that share the load and provide smooth purchase in the system. It operates with a spherical plain bearing and composite cheeks and sheaves, ensuring smooth rotation and stable operation under load. Some models have a rotating head that can follow the line in changing load directions. The cam cleat allows the line to be secured quickly without the need for extra fittings, making trimming more efficient and precise. The triple block is typically used in systems such as mainsheet purchase, cunningham, or other trimming functions where you need both power and control. The cam cleat acts as a locking point when you want to hold an adjustment without manually holding the line. The block can be combined with both single and double blocks in larger systems and fits common rope sizes on board. This block is suitable for boats where you want to combine multiple functions in one compact fitting. It reduces the need for extra equipment and provides a cleaner and more efficient trimming area. The composite construction provides a lightweight and durable solution that both cruising and racing sailors can benefit from. The cam cleat makes it especially useful in situations where you often adjust the line and want to secure it again quickly.\u003c\/p\u003e\n\u003cp\u003eShackle pin Ø: 4 mm\u003c\/p\u003e\n\u003cp\u003eINSTRUCTIONS Preparation: Choose the mounting point and make sure the block has free movement.\u003c\/p\u003e\n\u003cp\u003eInstallation: 1 Mount the triple block with shackle or suitable fitting. 2 Lead the line through the sheaves according to the purchase plan. 3 Adjust the line and test the cam cleat for proper holding.\u003c\/p\u003e\n\u003cp\u003eAfter use: Rinse the block and cam cleat with fresh water and check that the sheaves run freely.\u003c\/p\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":56808586838347,"sku":"1310339","price":978.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310339_XL.jpg?v=1773652611"},{"product_id":"rutgerson-trippelblok-med-frolar-og-hundsvot-35mm","title":"Rutgerson, triple block with becket and swivel 35 mm","description":"\u003cp\u003eThis triple block with cam cleat and dogbone is ideal for purchase and trimming applications. It provides powerful mechanical advantage and the ability to quickly lock the line, making it perfect for advanced trim systems and mainsheet purchases.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 450 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking load:\u003c\/strong\u003e 850 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 35 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 3-7 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 160 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 75 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage dimensions:\u003c\/strong\u003e Gross weight: 0.02 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis triple block with cam cleat and dogbone is used for purchase and trimming tasks where you want both strong mechanical advantage and the ability to secure the line quickly. It is suitable for sailors working with advanced trim systems, mainsheet purchases, or other setups where multiple sheaves provide lighter hauling and better control. The dogbone provides a fixed attachment point, while the cam cleat makes it possible to lock the line directly on the block. The block is built with three composite sheaves and composite side plates. It uses a spherical plain bearing, which provides smooth rotation and stable performance under load. The construction ensures low friction, even under heavy trim loads. Several models can rotate 360°, allowing the block to follow the movement of the line without twisting the system. The cam cleat acts as a wedge lock that grips the line securely and provides quick adjustment. The dogbone serves as a fixed end for the rope. The triple block is typically used in purchases for mainsheets, fine-tuning systems, or other functions with high load requirements. It can be used in combination with other blocks in the rigging and adapted to many different rope diameters on board. The cam cleat provides a practical locking function when you want to hold an adjustment. The dogbone makes it possible to terminate the line or incorporate it into a complete purchase system. The block is useful on boats where you want to combine purchase and locking function in one compact unit. It reduces the need for external fittings and gives a more organized trim area. The composite construction and plain bearing provide long service life in a marine environment. It is suitable for both cruising and racing setups, where you want to improve line handling without adding unnecessary weight.\u003c\/p\u003e\n\u003cp\u003eShackle pin Ø: 4 mm\u003c\/p\u003e\n\u003cp\u003eINSTRUCTIONS Preparation: Choose the mounting point and ensure free movement.\u003c\/p\u003e\n\u003cp\u003eInstallation: 1 Mount the block via shackle or fitting according to the boat's setup. 2 Lead the line through the three sheaves according to your purchase system. 3 Secure the line in the dogbone if the system requires it. 4 Test the cam cleat and adjust the line so the locking function works correctly.\u003c\/p\u003e\n\u003cp\u003eAfter use: Rinse the block and cam cleat in fresh water and check that the sheaves rotate freely.\u003c\/p\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":56808586871115,"sku":"1310340","price":1114.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310340_XL.jpg?v=1773652611"},{"product_id":"rutgerson-enkeltblok-med-frolar-og-hundsvot-35mm","title":"Rutgerson, single block with becket and swivel 35 mm","description":"\u003cp\u003eThe single block with cam cleat and becket is designed for trimming and control on board. It ensures quick locking of the line and functions as an effective attachment point.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 700 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking strength:\u003c\/strong\u003e 1250 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 6-10 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 231 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 100 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage dimensions:\u003c\/strong\u003e Mål: 7 cm × 10 cm × 16 cm | Gross weight: 0.27 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis single block with cam cleat and becket is used for trimming, control and light purchase on board. It is relevant for sailors who want a compact block where both line lead and quick locking are combined in one place. The becket provides a fixed attachment point, while the cam cleat makes it easy to secure the line during adjustment. The single block is built with composite cheeks and sheave and runs on a spherical plain bearing, ensuring smooth rotation and low friction. The construction provides stable operation under repeated loads. The cam cleat locks the line directly and efficiently, while the becket is used as the fixed end in the system. The single block is often used in smaller purchase systems and trim functions, for example at the mast, boom or cockpit. It works well in systems with one primary line and can be integrated into both new and existing rigs. It is compatible with common rope diameters and fits most types of boats. The block is suitable for boats where space is limited and where a flexible trimming solution is needed. The cam cleat reduces the need for extra fittings, and the becket makes it easy to create fixed ends in smaller purchases. The composite construction provides low weight and minimal maintenance.\u003c\/p\u003e\n\u003cp\u003eShackle pin Ø: 4 mm\u003c\/p\u003e\n\u003cp\u003eINSTRUCTIONS FOR USE Preparation: Choose the mounting point and ensure a free line run.\u003c\/p\u003e\n\u003cp\u003eMounting: 1 Secure the single block with a shackle or suitable fitting. 2 Lead the line through the sheave and use the becket if the system requires it. 3 Test the cam cleat for correct holding of the line.\u003c\/p\u003e\n\u003cp\u003eAfter use: Rinse the block and cam cleat in fresh water and check that the sheave runs freely.\u003c\/p\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":56808586903883,"sku":"1310341","price":773.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310341_XL.jpg?v=1773652611"},{"product_id":"rutgerson-enkeltblok-til-strop-50mm","title":"Rutgerson, single block for strap 50 mm","description":"\u003cp\u003eThe single block is designed for mounting on a strop and is used for line lead in light trimming and control systems onboard. It is suitable for sailors who want a simple, lightweight block for basic functions where the line must run freely and responsively.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 700 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking load:\u003c\/strong\u003e 1250 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 4-12 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 80 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage dimensions:\u003c\/strong\u003e Dimensions: 3.5 cm × 7.5 cm × 15 cm | Gross weight: 0.12 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis single block is designed for mounting on a strop and is used for line lead in light trimming and control systems onboard. It is relevant for sailors who want a simple, lightweight block for basic functions where the line must run freely and responsively. The design makes it suitable for both cruising and light racing, where simplicity and low weight are an advantage. The block is built with a spherical plain bearing, providing smooth rotation under load. The sides and sheave are made of composite material, which reduces weight and resists wear in the marine environment. The construction without metal reinforcement makes the block light and maintenance-free while ensuring stable line lead. The line runs in a smooth sheave, and the block is optimized to provide low friction, even with frequent adjustments. The single block is mounted on a strop (sold separately) and can be used in a range of rigging and trimming functions such as halyards, control lines, small tackles, or general line lead along the mast or boom. It works with standard rope diameters and is suitable for both small and medium-sized sailboats. The rope range makes the block flexible for different types of lines and loads. Its low weight and compact size make the block easy to place in areas where space is limited, or where you want a minimal and discreet installation. It is suitable as a replacement block or as part of a new trimming setup. The durable composite material requires minimal maintenance and withstands frequent use.\u003c\/p\u003e\n\u003cp\u003eINSTRUCTIONS FOR USE Preparation: Choose a suitable strop and mounting point.\u003c\/p\u003e\n\u003cp\u003eInstallation: 1 Thread the strop through the block head and secure it according to the boat's setup. 2 Run the line through the sheave and check that it sits correctly.\u003c\/p\u003e\n\u003cp\u003eAfter use: Rinse the block with fresh water and check for wear on the sheave and bearing.\u003c\/p\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":56808587034955,"sku":"1310342","price":241.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310342_XL.jpg?v=1773652618"},{"product_id":"rutgerson-raw-skildpadde-blok-50mm-flad-plade","title":"Rutgerson, RAW turtle block 50 mm flat plate","description":"\u003cp\u003eThis cheek block with a flat base plate is designed for safe and stable line lead on flat surfaces aboard. It is used to create a fixed mounting point for halyards, trim lines, or control lines that are kept close to the boat’s structure.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 700 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking load:\u003c\/strong\u003e 1250 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 4-12 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 131 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 45 mm × 80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage dimensions:\u003c\/strong\u003e Size: 3 cm × 6 cm × 10 cm | Gross weight: 0.17 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis cheek block with a flat base plate is designed for safe and stable line lead on flat surfaces aboard. It is used when you want a fixed mounting point that keeps the line close to the boat’s structure without moving. The block is relevant for sailors who want to lead halyards, trim lines, or control lines in a simple and reliable way, where precise line handling is important. The block is built with composite cheeks and sheave and uses a plain bearing, which provides stable and smooth rotation. The flat base plate is designed to lie completely flat against the surface, ensuring good contact and a secure fixing point. The solid construction reduces movement and vibration and therefore provides stable line lead under load. The cheek block is mounted on flat surfaces such as the mast, boom, coachroof, or cockpit coamings. It is used in line handling systems where the line needs to be redirected or turned in a specific direction. It works with standard rope diameters and can be used in combination with both simple and advanced rigging setups. The flat base plate makes it universally applicable, and it is often used as the first or last turning point in a system. The flat underside makes installation simple, without the need for adjustment or spacers. It is well suited for areas with limited space, where you want to keep lines close to the boat’s structure. The block provides neat line lead, making it suitable for both cruising and racing. The composite construction gives low weight and minimal maintenance.\u003c\/p\u003e\n\u003cp\u003eINSTRUCTIONS FOR USE Preparation: Clean the mounting surface of salt and dirt.\u003c\/p\u003e\n\u003cp\u003eInstallation: 1 Position the block so the sheave aligns with the line lead. 2 Mark and pre-drill the holes as needed. 3 Secure the block with stainless steel screws.\u003c\/p\u003e\n\u003cp\u003eAfter use: Rinse the block in fresh water and check that the sheave rotates freely.\u003c\/p\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":56808587067723,"sku":"1310343","price":465.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310343_XL.jpg?v=1773652619"},{"product_id":"rutgerson-raw-skildpadde-blok-50mm-horisontal-plade","title":"Rutgerson, RAW turtle block 50 mm horizontal plate","description":"\u003cp\u003eThis turtle block with a horizontal plate is used to guide lines safely along the mast or other curved surfaces. The block ensures controlled line lead when working with halyards, trim lines, or control lines.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 700 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking strength:\u003c\/strong\u003e 1250 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 4-12 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 133 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 40\/16 mm × 94 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage dimensions:\u003c\/strong\u003e Gross weight: 0.02 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis turtle block with a horizontal plate is used to guide lines safely along the mast or other curved surfaces. It is especially relevant for boat owners who want a fixed and stable turning point, where the line is kept close to the surface. The block ensures a controlled line lead when working with halyards, trim lines, or control lines. The block is built with a plain bearing, which provides smooth rotation and low friction. The sides and sheave are made of composite, giving low weight and good durability. The stainless steel plate is curved horizontally so it naturally fits the shape of the mast or other lightly curved surfaces. This provides a stable installation and reduces play and unnecessary movement. The turtle block is used as a fixed block in the rig, for example at the mast base or in places where a standard block cannot be mounted correctly due to the shape of the surface. It can be used in systems where the line needs to be turned or led close along the structure. It fits common rope diameters and is used in both cruising and racing setups. The block's curved plate makes it especially suitable for mast mounting, where you want to avoid spacers or unstable solutions. It can also be used on flatter areas, depending on the boat's layout. The construction requires minimal maintenance and is suitable for both small and medium-sized boats. The working load depends on the model and covers common line-handling needs.\u003c\/p\u003e\n\u003cp\u003eINSTRUCTIONS FOR USE Preparation: Clean the mounting surface of dirt and salt.\u003c\/p\u003e\n\u003cp\u003eInstallation: 1 Position the block so the plate follows the curve of the surface. 2 Mark and pre-drill if necessary. 3 Secure the block with stainless steel screws.\u003c\/p\u003e\n\u003cp\u003eAfter use: Rinse the block after sailing and check that the sheave turns freely.\u003c\/p\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":56808587100491,"sku":"1310344","price":505.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310344_XL.jpg?v=1773652619"},{"product_id":"rutgerson-raw-skildpadde-blok-50mm-buet-plade","title":"Rutgerson, RAW turtle block 50 mm curved plate","description":"\u003cp\u003eThis turtle block with a curved plate is used for line routing on areas of the boat where the surface is curved. It ensures stable directional control and is useful in halyard, trimming and control systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 700 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking load:\u003c\/strong\u003e 1250 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 4-12 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 133 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 45 mm × 79 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging dimensions:\u003c\/strong\u003e Gross weight: 0.02 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis turtle block with a curved plate is used for line routing on areas of the boat where the surface is curved. It is ideal when you want to keep the line close to the mast, boom or other curved structures. The block provides stable directional control and is useful in halyard, trimming and control systems. The block is built with a plain bearing, which ensures smooth rotation under load. The sides and sheave are made of composite that resists wear and saltwater. The curved plate follows the shape of small to medium curves, so the installation sits securely and minimizes twisting. The design provides a fixed installation with low friction. The block is used as a fixed turning point in the rigging. It is typically mounted at the mast, boom or deck, where the line needs to be redirected or guided. It can be used in reefing systems, hoisting\/lowering functions or general line routing. Compatible with common rope diameters and can be used in both cruising and racing setups. The turtle block is especially useful when you want to avoid unnecessary spacers, as the curved plate follows the shape of the boat’s structure. It is lightweight, durable and suitable for both small and medium-sized sailboats. It provides neat and stable line routing that reduces play and ensures easy operation.\u003c\/p\u003e\n\u003cp\u003eINSTRUCTIONS Preparation: Clean the surface and check that the curve radius matches the block’s plate.\u003c\/p\u003e\n\u003cp\u003eInstallation: 1 Place the block against the surface so the plate sits evenly. 2 Mark and pre-drill the holes as needed. 3 Secure with suitable stainless steel screws.\u003c\/p\u003e\n\u003cp\u003eAfter use: Rinse the block in fresh water and check that the sheave rotates freely.\u003c\/p\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":56808587133259,"sku":"1310345","price":471.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310345_XL.jpg?v=1773652619"},{"product_id":"rutgerson-trippelblok-50mm","title":"Rutgerson, triple block 50 mm 80 mm","description":"\u003cp\u003eRutgerson Triple Block 50 mm is a block used for purchase and lead in trimming and control systems. It is ideal for sailors working with mainsheet purchase and fine trim, as it provides high mechanical advantage and stable line lead.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 700 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking load:\u003c\/strong\u003e 1250 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 4-12 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 205 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage dimensions:\u003c\/strong\u003e Gross weight: 0.02 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis triple block is used in purchase and trimming functions where you want high mechanical advantage and stable line lead. It is relevant for sailors working with mainsheet purchase, fine trim, or other systems where three sheaves provide an easier pull and better control. The block provides a reliable turning point and is used in both cruising and racing setups. The block is constructed with three composite sheaves and operates with a plain bearing or spherical plain bearing depending on the model. This provides smooth and stable rotation under load. The design ensures low friction and robust operation in a marine environment. Some models have 360° rotation so the block can follow the movement of the line dynamically. The triple block is used in purchases, mainsheet systems, barber haulers, fine trim, and other control points. It can be combined with single blocks, double blocks, or blocks with becket in larger systems. It works with common rope sizes on board and can be retrofitted without major changes to the existing rig. With three sheaves combined in one compact unit, you get both good purchase and flexible line lead. The block is suitable for both smaller and medium-sized boats where optimizing trim and control is important. Models with a swivel head provide extra freedom of movement during manoeuvres.\u003c\/p\u003e\n\u003cp\u003eShackle pin Ø: 8 mm\u003c\/p\u003e\n\u003cp\u003eINSTRUCTIONS Preparation: Choose the mounting point and make sure the block can move freely.\u003c\/p\u003e\n\u003cp\u003eInstallation: 1 Mount the triple block with a shackle or suitable fitting. 2 Lead the line through the sheaves according to the desired purchase. 2 Tension lightly and check for free rotation.\u003c\/p\u003e\n\u003cp\u003eAfter use: Rinse the block in fresh water and check the sheaves for free running.\u003c\/p\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":56808587198795,"sku":"1310346","price":812.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310346_XL.jpg?v=1773652626"},{"product_id":"utgerson-trippelblok-med-frolar-50mm","title":"Rutgerson, triple block with becket 50 mm","description":"\u003cp\u003eThis triple block with cam cleat is used in purchase systems where you need high mechanical advantage and the ability to quickly lock the line. It is ideal for sailors who want to fine-tune trim under load.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 700 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking strength:\u003c\/strong\u003e 1250 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 6-10 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 300 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage dimensions:\u003c\/strong\u003e Dimensions: 9 cm × 8 cm × 10 cm | Gross weight: 0.37 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis triple block with cam cleat is used in purchase systems where you need high mechanical advantage and the ability to quickly lock the line. It is suitable for sailors who fine-tune trim under load and want a compact block solution that combines both purchase and locking. The combination of three sheaves and a cam cleat gives you good control and efficient handling of trim lines. The block works with three composite sheaves running on a spherical bearing for smooth rotation and low friction. The construction with composite cheeks and sheaves ensures stable operation and low weight. The cam cleat acts as a quick-lock mechanism that grips the line securely when needed. The system is designed to run smoothly under varying loads and provides predictable control during maneuvers. The triple block is used in mainsheet purchases, fine trim, cunningham systems, and other control functions where three sheaves provide the necessary mechanical advantage. It can be combined with other block types in larger systems and works with common rope diameters on board. Units with a swivel head provide extra flexibility during active sailing and fit well on both racing and cruising rigs. The block is useful when you want to combine purchase and locking function in one unit without extra fittings. It is ideal for boats with limited space around trim stations and where quick adjustments are part of sailing. Its low weight and robust construction make it suitable for both cruising and racing, and the cam cleat provides quick control in demanding situations.\u003c\/p\u003e\n\u003cp\u003eShackle pin Ø: 5 mm\u003c\/p\u003e\n\u003cp\u003eINSTRUCTIONS Preparation: Choose a mounting point with free movement and a suitable load direction.\u003c\/p\u003e\n\u003cp\u003eInstallation: 1 Secure the triple block with a shackle or fitting. 2 Lead the line through the sheaves in the planned purchase sequence. 3 Test the cam cleat grip and adjust the line so the system runs freely.\u003c\/p\u003e\n\u003cp\u003eAfter use: Rinse the block and cam cleat in fresh water. Check that the sheaves rotate freely and remove salt and dirt.\u003c\/p\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":56808587231563,"sku":"1310347","price":1316.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310347_XL.jpg?v=1773652626"},{"product_id":"rutgerson-trippelblok-med-frolar-og-hundsvot-50mm","title":"Rutgerson, triple block with becket and swivel 50 mm","description":"\u003cp\u003eThis triple block with cam cleat and becket is used in purchase and trimming applications. It provides high mechanical advantage and the ability to lock the line quickly, making it ideal for sailors who want greater control over adjustments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 700 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking strength:\u003c\/strong\u003e 1250 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 6-10 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 310 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 100 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePacking dimensions:\u003c\/strong\u003e Dimensions: 10 cm × 7.5 cm × 15 cm | Gross weight: 0.38 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis triple block with cam cleat and becket is used in purchase and trimming applications where you want high mechanical advantage and the ability to lock the line quickly. It is relevant for sailors working with systems where three sheaves provide easier pulling and greater control over adjustments. The cam cleat provides a direct locking function, while the becket serves as a fixed attachment point in the purchase. The block has three composite sheaves that rotate on a spherical plain bearing. This provides smooth operation, low friction, and stable movement, even when working under load. The sides and sheaves are made of composite for low weight and high strength. The cam cleat ensures a firm hold on the line, while the becket serves as a fixed end point in the system. The construction is optimized to handle frequent line adjustments during active sailing. The triple block is typically used in mainsheet purchases, cunningham systems, trim control, or other applications where three sheaves provide significant purchase. It can be combined with other blocks such as single, double, or fiddle blocks in larger systems. It fits common rope sizes and can be used on both cruising and racing boats. The block is practical when you want to combine both purchase and locking function in one compact unit. It is well suited for boats with limited space around trimming stations and in situations where quick line adjustments are part of sailing. The rotating design (models with swivel) provides flexibility and follows the movement of the line during maneuvers.\u003c\/p\u003e\n\u003cp\u003eShackle pin Ø: 5 mm\u003c\/p\u003e\n\u003cp\u003eUSER GUIDE Preparation: Check the mounting point and ensure the block can move freely.\u003c\/p\u003e\n\u003cp\u003eInstallation: 1 Mount the triple block via shackle or fitting. 2 Lead the line through the three sheaves according to the purchase system. 3 Use the becket as a fixed end point if the system requires it. 4 Test the cam cleat grip and adjust the line so the locking mechanism works correctly.\u003c\/p\u003e\n\u003cp\u003eAfter use: Rinse the block and cam cleat in fresh water and check the sheaves for free running.\u003c\/p\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":56808587264331,"sku":"1310348","price":1410.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310348_XL.jpg?v=1773652626"},{"product_id":"rutgerson-enkeltblok-med-frolar-og-hundsvot-60mm","title":"Rutgerson, single block with becket and swivel 60 mm","description":"\u003cp\u003eThis single block with cam cleat and becket is used in onboard trim and control systems. It enables easy line routing and locking the line directly on the block, making it ideal for sailors who need quick operation near the mast or boom.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 1150 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking load:\u003c\/strong\u003e 2100 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 60 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 8-12 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 320 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 118 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage dimensions:\u003c\/strong\u003e Dimensions: 8 cm × 10 cm × 16 cm | Gross weight: 0.42 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis single block with cam cleat and becket is used in trim and control systems where you want both easy line routing and the option to lock the line directly on the block. It is relevant for sailors working with smaller purchase systems, adjustments close to the mast or boom, or control points in the cockpit where quick operation is essential. The block provides a fixed, compact, and functional point in the rigging. The single block is made with a composite sheave and composite cheeks and rotates on a spherical plain bearing. This provides smooth running and low friction, even when the line is loaded in short bursts. The cam cleat acts as a wedge lock that holds the line without separate fittings, while the becket is used as a fixed end or attachment point in a purchase system. The entire construction is designed for marine use with minimal maintenance. The block is typically used in trim functions such as small purchase systems, cunningham, kickers, control lines, or other places where you only work with one primary line. It can be mounted at the mast, boom, or cockpit and works with standard rope diameters onboard. It can serve both as a replacement for an existing block or in the build of a new, more efficient rigging system. The compact construction of the single block makes it ideal in areas where space is limited and where you want to reduce the number of fittings. The cam cleat saves space and gives quick access to line adjustments, while the becket makes it possible to build small, simple purchase systems. The block withstands hard use and is suitable for both cruising and racing.\u003c\/p\u003e\n\u003cp\u003eShackle pin Ø: 6 mm\u003c\/p\u003e\n\u003cp\u003eUSER GUIDE Preparation: Choose a mounting point where the line can run freely.\u003c\/p\u003e\n\u003cp\u003eInstallation: 1 Secure the single block with a shackle or suitable fitting. 2 Lead the line through the sheave and attach the becket, if the system requires it. 3 Test the cam cleat holding power and adjust the line as needed.\u003c\/p\u003e\n\u003cp\u003eAfter use: Rinse the block and cam cleat in fresh water and check the free rotation of the sheave.\u003c\/p\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":56808587297099,"sku":"1310349","price":897.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310349_XL.jpg?v=1773652627"},{"product_id":"rutgerson-violinblok-med-hundsvot-60mm","title":"Rutgerson, fiddle block with swivel 60 mm","description":"\u003cp\u003eThis fiddle block with becket is used for purchase and trimming functions on board. It ensures smooth line handling and a secure attachment point, making it suitable for both cruising and racing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 1150 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking strength:\u003c\/strong\u003e 2100 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 60\/35 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 279 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 4-14 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 164 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage dimensions:\u003c\/strong\u003e Dimensions: 4 cm × 6 cm × 21 cm | Gross weight: 0.32 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis fiddle block with becket is used in purchase and trimming functions where you want smooth line handling and a secure attachment point. It is relevant for sailors working with systems where two sheaves of different sizes provide better control, lower friction, and more precise trimming. The block is suitable for both cruising and racing, where you need a secure and efficient turning point. The block is built with composite side plates and composite sheaves and uses a spherical plain bearing, which ensures smooth rotation and low friction under load. The double-sheave configuration makes it possible to achieve better purchase in your trimming or sheet system. The becket serves as a fixed termination point and allows simple or advanced purchases to be built, depending on the needs of the boat. The fiddle block is typically used in mainsheet purchases, barber hauls, cunningham systems, or other line applications where you need a secure turning point. It can be combined with single or double blocks in larger systems and works with common rope diameters on board. The 360° rotating function on certain models provides flexibility during manoeuvres and makes the block easy to integrate into many rig setups. The block is lightweight, robust, and resistant to the marine environment. It is suitable for both new rigs and replacements in existing systems. The design without heavy metal reinforcements makes it well suited to both smaller and larger boats, where weight and stability are important factors. Several model variations cover different working loads.\u003c\/p\u003e\n\u003cp\u003eShackle pin Ø: 6 mm\u003c\/p\u003e\n\u003cp\u003eINSTRUCTIONS Preparation: Choose the mounting point and make sure the sheave can rotate freely.\u003c\/p\u003e\n\u003cp\u003eInstallation: 1 Attach the block with a shackle or fitting. 2 Lead the line through both sheaves according to the desired purchase principle. 3 Secure the line in the becket as needed.\u003c\/p\u003e\n\u003cp\u003eAfter use: Rinse the block in fresh water and check the sheaves for free running.\u003c\/p\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":56808587362635,"sku":"1310350","price":628.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310350_XL.jpg?v=1773652634"},{"product_id":"rutgerson-raw-skildpadde-blok-60mm-flad-plade","title":"Rutgerson, RAW turtle block 60 mm flat plate","description":"\u003cp\u003eRutgerson RAW Turtle Block is a robust and functional block with a diameter of 60 mm. The flat plate makes installation simple and secure, making it ideal for sailboats and motorboats.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 800 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking load:\u003c\/strong\u003e 1600 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 60 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 6-14 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 245 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 57 mm × 98 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage dimensions:\u003c\/strong\u003e Dimensions: 3 cm × 8 cm × 11 cm | Gross weight: 0.28 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":56808587428171,"sku":"1310351","price":631.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310351_XL.jpg?v=1773652634"},{"product_id":"rutgerson-raw-skildpadde-blok-60mm-horisontal-plade","title":"Rutgerson, RAW turtle block 60 mm horizontal plate","description":"\u003cp\u003eThis turtle block with a horizontally curved plate is used for line handling on areas of the boat where the surface has a horizontal curve. It is relevant when you want to lead halyards, trim lines or control lines close along the mast or other curved surfaces without the block lifting.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 800 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking load:\u003c\/strong\u003e 1600 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 60 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 6-14 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 239 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 50\/21 mm × 110 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage dimensions:\u003c\/strong\u003e Dimensions: 3 cm × 7 cm × 14 cm | Gross weight: 0.27 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis turtle block with a horizontally curved plate is used for line handling on areas of the boat where the surface has a horizontal curve. It is relevant when you want to lead halyards, trim lines or control lines close along the mast or other curved surfaces without the block lifting. It provides a fixed turning point and stable line handling under sail. The block uses a plain bearing, which provides smooth rotation and low friction under load. The sides and sheave are made of composite, which gives low weight and good durability. The horizontal stainless steel plate is shaped with a curved profile that matches the natural shape of the mast or other surfaces, providing a stable installation and reducing twist. The turtle block functions as a fixed block in the rig's line handling. It is typically used at the mast base, where it can act as a turning block when lines need to be led aft. The curved plate fits surfaces with a profile radius of approx. 190–400 mm and is suitable as a solution when standard mast base blocks sit too low or do not follow the surface correctly. This block is practical on boats where space is limited and where you want stable and tidy line handling. It can be mounted on both masts and other lightly curved surfaces and can be used in both cruising and racing setups. The working load varies by model and covers common needs in line routing systems.\u003c\/p\u003e\n\u003cp\u003eINSTRUCTIONS FOR USE Preparation: Clean the mounting surface of dirt and salt.\u003c\/p\u003e\n\u003cp\u003eMounting: 1 Position the block so the plate follows the curve of the surface. 2 Mark and drill pilot holes if necessary. 3 Fasten with suitable stainless steel screws.\u003c\/p\u003e\n\u003cp\u003eAfter use: Rinse the block in fresh water and check that the sheave rotates freely.\u003c\/p\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":56808587395403,"sku":"1310352","price":705.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310352_XL.jpg?v=1773652634"},{"product_id":"rutgerson-dobbeltblok-60-mm","title":"Rutgerson, double block 60 mm 6 mm shackle","description":"\u003cp\u003eRutgerson Double Block 60 mm is designed for line lead and purchase in trim and control systems. It is ideal for sailors working with mainsheets, halyards, or vang systems, and ensures stability and low friction.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rutgerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking load:\u003c\/strong\u003e 1150 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking load:\u003c\/strong\u003e 2100 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave diameter:\u003c\/strong\u003e 60 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRope Ø:\u003c\/strong\u003e 325 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct weight:\u003c\/strong\u003e 6-14 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 100 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage dimensions:\u003c\/strong\u003e Gross weight: 0.02 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis double block is used in trim and control systems where you want stable line lead and the ability to create purchase with two sheaves. It is relevant for sailors working with mainsheets, halyards, vang systems, or other functions where two parallel sheaves provide better control and lower friction. The block is suitable for cruising and racing boats that need a light and reliable block for everyday sailing. The double block is built with composite cheeks and composite sheaves, which provide low weight and good resistance to saltwater. It runs on a spherical plain bearing, ensuring smooth rotation and stable operation under load. The construction without metal reinforcement reduces weight and increases durability, as the composite material is strong and does not corrode. The block can be used in both horizontal and vertical rig setups. It is often used in mainsheet purchases, halyard systems, kicker\/vang, barber haulers, and other trim functions. It works with common rope diameters and can be combined with single, fiddle, or becket blocks in larger systems. Multiple mounting options make it flexible in both small and medium-sized rig setups. The double block is well suited wherever you want a compact and stable trim setup. Its low weight makes handling easier and makes it especially suitable for boats where you want to minimize the rig’s total weight without compromising functionality. It is robust, requires minimal maintenance, and maintains its performance even with frequent use in harsh weather.\u003c\/p\u003e\n\u003cp\u003eShackle pin Ø: 6 mm\u003c\/p\u003e\n\u003cp\u003eINSTRUCTIONS Preparation: Choose a mounting point and check the line lead.\u003c\/p\u003e\n\u003cp\u003eMounting: 1 Secure the double block with a shackle or suitable fitting. 2 Lead the lines through the sheaves in the correct order according to the purchase. 3 Lightly tension the system and check that the sheaves rotate freely.\u003c\/p\u003e\n\u003cp\u003eAfter use: Rinse the block with fresh water and check the sheaves and bearing for free running.\u003c\/p\u003e","brand":"Rutgerson","offers":[{"title":"Default Title","offer_id":56808587493707,"sku":"1310353","price":834.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/9183\/7259\/files\/1310353_XL.jpg?v=1773652635"}],"url":"https:\/\/www.boatlab.net\/collections\/rutgerson.oembed?page=4","provider":"BoatLab","version":"1.0","type":"link"}