Lewmar 50mm Synchro Block - Single [29925001BK] Marine Safety | Personal Flotation Devices Mirror polished finish

Mirror polished finish

boaters can center their outboard motor equipped with hydraulic steering and keep it from wandering when trailering

and a modular quick-change design for easy in-water service and upgrades

fishing or sailing

Lewmar 50mm Synchro Block - Single [29925001BK] Marine Safety | Personal Flotation Devices Mirror polished finish50mm 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