>> Reliable mechanism : “Star-shaped” inner part : The rotating ring is fitted with three projecting blocks that adjust themselves in the body of the mast part.
>> Easy installation and inspection
Optimum integration of the lock in to the mast
- device fitted from outside the mast;
- mast cut following a jig;
- the integrated part that bears; sail load is fixed on the mast face only by two screws thanks to a clever design;