Lewmar 50mm Synchro Block - Single [29925001BK] Cartography | Garmin BlueChart A (inch) 2-21/64"

A (inch) 2-21/64"

GT54UHD-TM Ultra High-Definition Scanning Sonar All-In-One Transducer

IF-NMEA2K2

0540 Spare Cap

Lewmar 50mm Synchro Block - Single [29925001BK] Cartography | Garmin BlueChart A (inch) 2-21/64"50mm 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