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for US Continental orders over $99

Harken

Harken 57mm HL Block

HAR3215
$174.99 (was: $199.15)
12% OFF This Week!
Harken 57mm HL Block
- +
Free Shipping for US Continental orders over $99.

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.