RF1978 Ronstan Ball Bearing Mini Sheave

RF1978 RONSTAN BALL BEARING MINI-PULLEY: HIGH PERFORMANCE AND RELIABILITY BOAT FITTINGS

A RF1978 Ronstan ball bearing mini-pulley is an essential accessory to optimize the fine adjustment of your sails and improve the efficiency of your control system on board. Designed for applications requiring low friction and high precision, this compact pulley is ideal for dinghies, small sailboats and control systems on larger boats. It reduces the effort required to adjust sheets, reefing lines and other maneuvers, providing smoother and more responsive sailing.

PERFORMANCE AND DURABILITY: THE RONSTAN CHOICE

The design of this RF1978 Ronstan mini-pulley incorporates high-quality ball bearings, ensuring minimal friction and smooth rotation even under load. Its breaking load of 550 daN and its maximum working load of 250 daN demonstrate its robustness and reliability. The 20 mm sheave diameter is optimized for a max. rope diameter of 6 mm, ensuring compatibility with a wide range of ropes used in sailing. Its compact and lightweight design makes it an ideal choice for applications where space and weight are important factors.

A TIE-ON PULLEY FOR EASY INSTALLATION

This tie-on pulley offers great installation flexibility. Its absence of strap, cam, ratchet and swivel simplifies its assembly and makes it particularly suitable for configurations where a simple and effective system is required. The RF1978 Ronstan ball bearing mini-pulley is a lasting investment to improve the performance and comfort of your sailing.