Lewmar Block Synchro Single 72mm Maxwell Forespar ® series of Thru-Hull

Forespar ® series of Thru-Hull Connectors are precision molded in high strength Marelon ®

2 lanyards and one adjustable Velcro strap for multiple fixing and securing

both pad eyes have inside ring diameters of 1-5/8"

Thermal cut off prevents damage to the pump and boat if clogged by debris

Lewmar Block Synchro Single 72mm Maxwell Forespar ® series of Thru-HullLewmar'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