Lewmar 90mm Synchro Block - Single - 29929001BK Marine Pump recent updates include branding and

recent updates include branding and blacked-out circuit boards make the SR-M PRO more powerful and refined than ever before

The 12-Volt Kit comes with:

Blue Sea 1331 AC Insulating Cover f/1 Module - 1331

quality and versatility of our products backed by exceptional customer service

Lewmar 90mm Synchro Block - Single - 29929001BK Marine Pump recent updates include branding andLewmar 90mm Synchro Block Single 29929001BK 90mm 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