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Harken 4 in. Halyard Sheave

HAR692
$294.99
Harken 4 in. Halyard Sheave
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Product Details


    Technical Description


    Narrow high-load sheaves in mastheads improve sail handling, speed sail changes, and allow the use of smaller, lighter halyard winches. Sheaves combine sideload-carrying balls with a PTFE composite bushing for radial loads.

    Tech Specs

    Imperial Metric
    Sheave Ø 4 in 102 mm
    Width 3/4 in 19 mm
    Weight 8 oz 227 g
    Center pin Ø 1/2 in 12.7 mm
    Maximum line Ø 7/16 in 12 mm
    Maximum wire Ø 5/16 in 8 mm
    Maximum working load 8250 lb 3742 kg
    Breaking load 16500 lb 7484 kg

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