Lewmar 90mm Synchro Block - Single [29929001BK] Entertainment | Speakers - Tower/Soundbars UPC: 091887123067

UPC: 091887123067

UPC: 818800010118

Fully cushioned seat and back allow for hours of comfort

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Lewmar 90mm Synchro Block - Single [29929001BK] Entertainment | Speakers - Tower/Soundbars UPC: 09188712306790mm 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