Lewmar Synchro 50mm Single Block and Shackle

The range transforms performance levels in terms of speed, efficiency and handling.

Scientifically optimised block geometry, a revolutionary Free-Spin and a self-aligning head combine to reduce friction and improve effciency levels by up to 40% over a conventional mainsheet system. The result is that each component is synchronised with the movement of the rope - providing an easier, smoother transfer of power from deck to sail - and all with less wear on the rope.

• Safe Working Load (SWL)-450kgs
• Line size (Min/Max)-6mm/10mm