Ronstan S20 sheave block with bearing

S20 SURFACE MOUNT PULLEY WITH RONSTAN BEARING: PERFORMANCE AND LIGHTNESS FOR YOUR BOAT

A S20 surface mount pulley with Ronstan bearing is an essential accessory for optimizing the guidance of your ropes on your boat. Designed for easy use and durable performance, it reduces friction and improves the efficiency of your maneuvers, whether for racing or cruising sailboats.

A COMPACT AND ROBUST PULLEY

This Ronstan pulley is distinguished by its compact design and robustness. Its 20 mm sheave is ideal for ropes up to 6 mm in diameter, offering an excellent compromise between size and performance. The breaking load of 550 daN and the maximum working load of 200 daN guarantee optimal safety during your navigations. Its surface mounting makes it easy to integrate on different types of boats.

OPTIMIZE YOUR MANEUVERS WITH RONSTAN

The S20 surface mount pulley with Ronstan bearing is designed to offer maximum fluidity during your maneuvers. Its high-quality bearing minimizes friction, allowing precise and effortless adjustment of your sails. Whether you are a demanding racer or an occasional boater, this pulley will bring you a significant performance gain and a more pleasant sailing experience. Its simple and reliable design makes it an ideal choice for durable use in the marine environment.