Lewmar 60mm Toggle Head Synchro Block Ronstan Alloy Sheaves Minimum distance from mast to

Minimum distance from mast to mainsail luff enhances mainsail efficiency

Working Load: 580kg (1278 lbs)

Ball Bearing sheaves

The car design has been modelled and optimised using finite element analysis and rapid prototyping techniques to achieve maximum strength-to-weight characteristics

Tylaska 3" T5 Large/Clevis Bail Swivel

Lewmar 60mm Toggle Head Synchro Block Ronstan Alloy Sheaves Minimum distance from mast toProduct Description Lewmar 60mm Toggle Head Synchro Block Lewmar's Synchro blocks are engineered for speed, efficiency and superior handling. We use a combination of scientifically optimized block geometry, a Free Spin bearing and self aligning head to reduce friction and increase efficiency by up to 40% over budget blocks on mainsheet systems. Each component is perfectly synchronized with the movement of the rope, providing you with an easier,