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Harken
Harken 75 mm Black Magic Standup Double Block

Harken 75 mm Black Magic Standup Double Block

Our Part #: HARHBB254 | Mfr. Part #: HBB254
$1,008.00 (was: $1,371.55)
BOAT SHOW SPECIAL: 27% OFF This Week! You save $364
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Free Shipping for US Continental orders over $99.

Sheave: 75 mm (3 in)
Length: 165 mm (6.5 in)
Maximum Line: 14 mm (9/16 in)
Maximum Working Load: 3400 kg (7500 lb)

Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action.

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.

Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.