Lewmar 50mm Synchro Block - Single [29925001BK] Brand_C. Sherman Johnson Pipe size: 1/2" FIPT x

Pipe size: 1/2" FIPT x 3/4" MGHT

UV-resistant polymer

deck or spreader lights

Durable stamped brass and nitrile rubber construction

Lewmar 50mm Synchro Block - Single [29925001BK] Brand_C. Sherman Johnson Pipe size: 1/2" FIPT x50mm Synchro Block Single Lewmar's Synchro Blocks are engineered for speed, efficiency, and superior handling. Using a combination of scientifically optimized block geometry, a Free Spin bearing, and a 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 transfer of power from