Lewmar 90mm Single Becket Synchro Block Wichard Captive Ball Sheaves superstructure and windows of large

superstructure and windows of large motor yachts and other vessels

Stainless Screw eye for Universal Deck system

Fasteners: (4) #10 RH (5 MM)

Suits Turnbuckle - RF1576-0706

C - 3 11/32 in

Lewmar 90mm Single Becket Synchro Block Wichard Captive Ball Sheaves superstructure and windows of largeProduct Description Lewmar 90mm Single Becket 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,