Lewmar 60mm Toggle Head Synchro Block Ronstan Alloy Sheaves V-Nose (patented): special tip makes

V-Nose (patented): special tip makes hooking and unhooking easy with one hand

providing users with an interesting option in terms of product check

and Club Sailing Programs needing race ready running rigging for 420 sailing dinghies

Minimum distance from mast to mainsail luff enhances mainsail efficiency

Lewmar 60mm Toggle Head Synchro Block Ronstan Alloy Sheaves V-Nose (patented): special tip makesProduct 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,