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Harken

Block - Black Magic 57mm Single - Footblock - Lockoff (High-Load)

Harken Block - Black Magic 57mm Single - Footblock - Lockoff (High-Load)
$195.95 (was: $279.93)
BLACK FRIDAY: 30% OFF THIS WEEK! You Save $83.98
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Our Part #: HAR3221 | Mfr. Part #: 3221
Free Shipping for US Continental orders over $99.

DescriptionImperialMetric
Sheave Ø2 1/4 in.57.00 mm.
Lenght3 1/3 in.84.00 mm.
Height1.00 in.25.00 mm.
Weight5.43 oz.154.00 gr.
Maximum line1/2 in.12.00 mm.
Maximum working load2500.00 lb.1134.00 kg.
Breaking Load5000.00 lb.2268.00 kg.
Fasteners (FH)4 x 1/4 in.4 x 6.00 mm.

Use 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.

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

Our Part # HAR3221 | Harken Part # 3221