Lewmar 72mm Single Becket Synchro Block Rudder Tiller Hardware Sunfish Sheave Ø - 3 in

Sheave Ø - 3 in

Shell: 100% Nylon

weight range

Length X (in) - 20 3/16

Schaefer 2 3/8" Aluminum Sheave w/Bearing

Lewmar 72mm Single Becket Synchro Block Rudder Tiller Hardware Sunfish Sheave Ø - 3 inProduct Description Lewmar 72mm 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,