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Harken FootblocksHarken


Harken Black Magic AirBlock


The entire line of Harken Black Magic AirBlocks has been redesigned with a sleek new look. Their unique, performance-packed engineering remains exactly the same.

Carrying some of the highest loads imposed by running rigging, these strong, lightweight Harken Footblocks feature Torlon roller bearings housed in a center cage. Rollers stay parallel for low-friction efficiency. Sculpted hardcoat-anodized aluminum sideplates protect sideload ball bearings. Dissimilar metals are isolated to minimize corrosion. Blocks are easily disassembled with a single Allen wrench.

Either metric or imperial flathead fasteners may be used for mounting and are not exposed.
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