Harken 57mm Aluminum Footblock POLYFORM RIBBED The hook and loop closure

The hook and loop closure means they can be easily fitted over waterproof layers if needed

Weight (g): 420 g

Elite high gloss fast wax

Connection Specifications:

Sheave Ø (mm): 25 mm

Harken 57mm Aluminum Footblock POLYFORM RIBBED The hook and loop closureUse footblocks to redirect lines on the deck. Footblocks with lockoffs temporarily secure sheets. Either metric or imperial flathead fasteners may be used for mounting and are not exposed. Sideplates and sheaves Hard Lube anodized for maximum UV protection and a smooth surface. Center cage keeps Torlon roller bearings separated and parallel to reduce friction. Specifications Sheave (mm): 57 mm Sheave (in): 2 1 4 in Length (mm): 84 mm Length (in): 3 5