additional laces in red and neon yellow

Exterior areas

This product is suitable for experienced professional users only

An excellent

Lewmar 50mm Synchro Halyard Block 420324 Harken additional laces in red andLewmar'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