Harken 57mm Aluminum Stand-up Block

283,49

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.

HARKEN 57mm Aluminum Stand-up Block
Harken 57mm Aluminum Stand-up Block

283,49

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SKU: HKN-3227 Category: