Stainless steel lock to secure your mast from coming out of its step when the boat is capsized. Prevents costly foredeck damage. This lock has a rubber insert and should be clamped around the mast just under the deck. Fits modern mast diameters of 45mm We suggest you use the collar in addition to the rope locking system to create double security. Comes with a line to attach it to the maststep. Optiparts mast lock.
S**C
Two Stars
check the sizing as this one did not fit around our Optimist mast and needed to send back
