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Harken 5 in. Halyard Sheave
    Code: HAR693
    Original Price:$377.30
    Price: $332.02
    Quantity in Basket: None
    Product Description

    Harken Narrow high load sheaves in mastheads improve sail handling, speed sail changes, and allow the use of smaller, lighter halyard winches. Used in steering systems, these sheaves return ''feel'' to wheel-steered boats.

    Sheaves combine sideload-carrying balls with a Teflon® composite bushing for radial loads. These durable sheaves are made of 6061-T6 aluminum and are well-suited for masthead and steering installations.

    Installation requires clamping or securing inner race.

    Use for:
    Masthead/halyard sheaves and Steering systems.

    Part Number: 693

    Imperial Metric
    Sheave Dia. 5" 127 mm
    Width 3/4" 19 mm
    Weight 12 oz 340 gr
    Center Pin Dia. 3/4" 19.10 mm
    Max Line Dia. 7/16" 12 mm
    Max Wire Dia. 5/16" 8 mm
    Maximum Working Load 12000 lbs 5443 kg
    Breaking Load * 37100 lbs 16828 kg
    * Based on use of solid 304 stainless shafts.
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