Lewmar 60mm Synchro Double Block with Becket Mainsail Handling This straightforward geometry makes the

This straightforward geometry makes the block ideal for deflection points

30-50% less power consumption compared to conventional electric motors

Supplied as a matched pair

This balanced routing minimises friction and uneven loading

Lewmar 60mm Synchro Double Block with Becket Mainsail Handling This straightforward geometry makes theLewmar 60mm Synchro Double Block with Becket The Lewmar Synchro Block Double & Becket delivers smooth, low friction load handling with added mechanical advantage for performance sailing systems. Its twin sheave design improves efficiency, while the integrated becket provides a secure transmission point or compact cascade and fine tune applications. Built with Lewmars advanced Synchro bearing technology and durable marine grade materials, the block