Mast mounts for mounting in the mast. 2945500 is used as reinforcement on boats that have damaged the mast. Wool in the mast ø53 mm. 2945600 and 2945700 have conical lining for reduced friction. Oval mast hole gives maximum movement forward/backward and minimal movement to the sides. 2945700 comes with an extra sleeve that reduces wear on the mast.
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