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Harken 5 in. Halyard Sheave

Harken 5 in. Halyard Sheave

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 127 mm 5 in
    Width 19 mm 3/4 in
    Weight 340 g 12 oz
    Center pin Ø 19.1 mm 3/4 in
    Maximum line Ø 12 mm 7/16 in
    Maximum wire Ø 8 mm 5/16 in
    Maximum working load 5443 kg 12000 lb
    Breaking load 16828 kg 37100 lb

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