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Harken

Block - Black Magic 57mm Triple - Swivel

Harken Block - Black Magic 57mm Triple - Swivel
$540.95 (was: $676.19)
BLACK FRIDAY: 20% OFF THIS WEEK! You Save $135.24
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Our Part #: HAR3219 | Mfr. Part #: 3219
Free Shipping for US Continental orders over $99.

DescriptionImperialMetric
Sheave2 1/4 in.57.00 mm.
Length5 1/5 in.132.00 mm.
Weight13.33 oz.378.00 gr.
Shackle Pin1/3 in.8.00 mm.
Maximum Line1/2 in.12.00 mm.
Maximum Working Load4851.00 lb.2200.00 kg.
Breaking Load21388.50 lb.9700.00 kg.

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: mainsheet, runner, halyard, and spinnaker systems. A center cage keeps Torlon® roller bearings separated and parallel to reduce friction. Shackle blocks lock in two directions or swivel to keep line from twisting.

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

Our Part # HAR3219 | Harken Part # 3219