Ronstan, Series 30 Orbit single block high load 30 mm

Description

Ronstan Series 30 Orbit single block high load is a heavy-duty 30 mm single block designed for high loads in modern rigging systems. It provides stable line handling under high trimming loads and suits compact purchase systems where strength and low weight are essential.

• Brand: Ronstan
• Working load: 550 kg
• Breaking strength: 1650 kg
• Sheave diameter: 30 mm
• Rope Ø: max 8 mm
• Product weight: 42 g
• Package dimensions: Gross weight: 0.06 kg

This block is developed for sailors working with high trimming loads in modern dinghies, skiffs and foiling boats. It provides stable line handling under load and suits compact purchase systems where strength and low weight are essential. The block is based on a High Load design with a stainless steel HHL sheave and steel bearings, ensuring high dynamic and static strength. A reinforced composite frame stabilizes the bearings and keeps friction low, even under hard impact loads. The unit is secured with a lashing through the center, and the eye can serve as a fixed attachment point in the purchase. It fits lines up to 8 mm and integrates easily into vang systems, halyard systems and other high-load trimming functions. The low weight combined with high strength makes it suitable for boat types with powerful trimming loads. The choice of materials provides reliable operation in both static and dynamic installations.

INSTRUCTIONS Lash the center of the block securely with suitable line. Check the strength of the lashing. Avoid sharp bends in the line and inspect regularly for wear.

• Both Working load and Breaking strength depend on the strength of the line used to secure the block through the central hub.