Lewmar 60mm Single Synchro Block Canvas Covers Lightning wind resistant and water resistant

wind resistant and water resistant and we believe once you have tried it on you simply wont take it off

Cut-Out Width (Flat/Flange) Y1 (in) - 17 3/16

Width: 1 11/32" (34 mm)

Rod: 1/4" (6mm)

Adjustable Cam

Lewmar 60mm Single Synchro Block Canvas Covers Lightning wind resistant and water resistantProduct Description Lewmar 60mm Single 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, smoother