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Aluminium spar cleat or mast cleat is 170mm long x 30mm wide, fastens with 2 x 6 mm fasteners on 45 mm hole centres. Typically installed in the factory with a special deep-nosed rivet tool but can also be installed with machine screws.
Cabinet Hardware
Fasteners
Fender Accessories
Chain & Shackles
Windlasses & Accessories
Split Pins