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Harken 3.0 in. Sheave

HAR500
$172.99
Harken 3.0 in. Sheave
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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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