Synchro Single Block Hatches & Ventilation The crystal hull offers an

The crystal hull offers an unobstructed view of the underwaterworld and is extremely hydrophilic

Easy access to valve by removal of just three hex head machine screws

4m MA 203-10 5

1001 other uses on any boat

493-13 Class D DSC (Digital Selective Calling)

Synchro Single Block Hatches & Ventilation The crystal hull offers anDesigned for speed, efficiency, and exceptional handling, Lewmars Synchro Blocks combine advanced engineering with practical innovation. Featuring scientifically optimised geometry, a free spinning bearing, and a self aligning head, these blocks reduce friction and deliver up to 40% greater efficiency compared to standard budget blocks in mainsheet systems. Every component works in harmony with the ropes movement, ensuring smoother power transfer from