SYNC BLOCK DOUBLE BKT BLACK Sinks Tarnished chrome

Tarnished chrome

Delrin(tm) sheaves ensure smooth operation with high safe working loads

410 MicrolightTM is the ideal low-density filler for creating a light

Efficient Performance: Delivers efficiency superior to most 2 ~ 3 blade feathering and folding propellers

SYNC BLOCK DOUBLE BKT BLACK Sinks Tarnished chromeLewmar's Synchro Blocks are engineered for speed, efficiency and superior handling. We use a combination of scientifically optimised block geometry, a free spin bearing and self aligning head to reduce friction and increase efficiency by up to 40% over budget blocks on mainsheet systems. Each component is perfectly synchronised with the movement of the rope, providing you with an easier, smoother transfer of power from deck to sail and less wear on