Ronstan Series 20 Ball Bearing Double Sheave with HeadRing

S20 DOUBLE BLOCK WITH BEARING AND RONSTAN SHACKLE: PERFORMANCE AND RELIABILITY FOR YOUR BOAT

The S20 double block with bearing and Ronstan shackle is an essential piece of equipment for optimizing the guidance of ropes on your boat. Designed to provide smooth and reliable performance, it facilitates maneuvers and improves the efficiency of your navigation system. Ideal for applications requiring a significant workload, this Ronstan block is a safe choice for demanding sailors.

DESIGNED TO LAST: RONSTAN QUALITY

The S20 double block is manufactured with high-quality materials to guarantee exceptional durability even in the most challenging marine conditions. Its ball bearing ensures minimal friction, allowing for reduced effort when adjusting sails and performing other maneuvers. The integrated shackle offers a simple and secure fixing solution, facilitating the installation and replacement of the block.

OPTIMIZE YOUR MANEUVERING SYSTEM

With its breaking load of 700 daN and its maximum working load of 350 daN, this Ronstan double block is designed to withstand the significant forces exerted by the ropes. Its sheave diameter of 20 mm and its maximum rope diameter of 6 mm make it compatible with a wide range of ropes. The presence of a strap reinforces its solidity and resistance to wear. Investing in this S20 double block with bearing and Ronstan shackle means choosing high-performance and durable equipment for confident navigation.