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Harken 57mm High Load Standup Block

Harken 57mm High Load Standup Block

SKU:HAR-3227

54 in stock

Regular price $392.95 USD
Regular price $445.90 USD Sale price $392.95 USD
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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.

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