Harken

Harken Black Magic Foot Blocks

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

Used on offshore boats, these strong, lightweight blocks feature Torlon® roller bearings for strength and reduced wear. Rollers are housed in a center cage and stay parallel for low-friction efficiency. Sculpted hardcoat-anodized aluminum sideplates protect sideload ball bearings.  Dissimilar metals are isolated to minimize corrosion.

Like all AirBlocks®, the three-way head swivels/locks in front/side positions. Blocks are easily disassembled with a single hex wrench.

The 3245 soft-attachment Loop block has a removable dead-end post for attachment to a padeye. Lashings can also be used.

Harken 57mm HL Footblock
Use footblocks to redirect lines on the deck. Footblocks with lockoffs temporarily secure sheets. Ei..
Harken 57mm HL Footblock w/Lockoff
Use footblocks to redirect lines on the deck. Footblocks with lockoffs temporarily secure sheets. Ei..
Harken 57mm HL Double Footblock
Use footblocks to redirect lines on the deck. Footblocks with lockoffs temporarily secure sheets. Ei..
Harken 75mm Footblock
Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These light..
Harken 75mm Double Footblock
Use footblocks to redirect lines on the deck. Footblocks with lockoffs temporarily secure sheets. Ei..
Harken 75mm Footblock w/Lockoff
Use footblocks to redirect lines on the deck. Footblocks with lockoffs temporarily secure sheets. Ei..
Harken 75mm Double Footblock w/Lockoff
Use footblocks to redirect lines on the deck. Footblocks with lockoffs temporarily secure sheets. Ei..
Harken 100mm Double Footblock
Use footblocks to redirect lines on the deck. Footblocks with lockoffs temporarily secure sheets. Ei..
Harken 100mm Footblock
Use footblocks to redirect lines on the deck. Footblocks with lockoffs temporarily secure sheets. Ei..
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