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Harken 3.0 in. Sheave

Harken 3.0 in. Sheave

Product Details

    Technical Description

    Big Boat sheaves are available for special applications as well as for replacement sheaves in Big Boat blocks. Made of hardcoat-anodized, PTFE-impregnated 6061-T6 aluminum, sheaves feature Torlon® rollers tocarry high radial loads and carbon-black Delrin® balls to support sideloads and provide UV protection.
    Delrin® is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.
    Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.

    Tech Specs

    Imperial Metric
    Sheave Ø 3 in 76 mm
    Width 7/8 in 22 mm
    Weight 6 oz 170 g
    Center pin Ø 3/8 in 10 mm
    Fasteners 3/8 in 10 mm
    Maximum line Ø 9/16 in 14 mm
    Maximum working load 4950 lb 2245 kg
    Breaking load 9900 lb 4490 kg

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