Ronstan, Series 40 sheave 40 mm

Description

40 mm sheave for Serie 40 blocks as a replacement due to wear or service. It ensures smooth and stable line handling and extends the service life of existing hardware.

• Brand: Ronstan
• Working load: 400 kg
• Material: Acetal
• Rope Ø: max 10 mm
• Product weight: 30 g
• Package dimensions: Gross weight: 0.05 kg

This sheave provides a simple solution when a Serie 40 block needs its load-bearing part replaced to maintain smooth and stable line handling. It is relevant for sailors who want to extend the service life of existing hardware without replacing the entire block. The sheave is made from robust materials and machined to precise dimensions to ensure a correct fit and reliable rotation. Its round profile provides smooth running and stable operation under both light and high loads. It is used as a direct replacement in Serie 40 blocks where the dimensions must fit exactly for optimal function. The sheave can be used in many types of sheet and trimming setups where blocks are in continuous use. The construction makes it suitable for dinghies, sports boats, and smaller keelboats where equipment needs to be both strong and light. It delivers consistent rotation and helps reduce friction in the system.

INSTRUCTIONS Remove the old sheave, clean the block housing, and install the new one. Check for free rotation before putting the block into use.