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    Narrow Halyard & Steering Sheaves

    152 mm Narrow Sheave

    Part No. 694
    $426.95  Limited Quantities In Stock
    Sheave Ø (mm)152 mm
    Sheave Ø (in)6 in
    Maximum line Ø (mm)12 mm
    Maximum line Ø (in) 1/2 in
    Maximum working load (kg)7258 kg
    Maximum working load (lb)16000 lb

    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.

    Sheave Ø (mm)152 mm
    Sheave Ø (in)6 in
    Width (mm)22 mm
    Width (in) 7/8 in
    Weight (g)539 g
    Weight (oz)19 oz
    Center pin Ø (mm)19.1 mm
    Center pin Ø (in) 3/4 in
    Maximum line Ø (mm)12 mm
    Maximum line Ø (in) 1/2 in
    Maximum wire Ø (mm)10 mm
    Maximum wire Ø (in) 3/8 in
    Maximum working load (kg)7258 kg
    Maximum working load (lb)16000 lb
    Breaking load (kg)16828 kg
    Breaking load (lb)37100 lb
    FootnoteBreaking load based on use of solid 304 stainless shafts. 
    DWG: 694.dwg (open/save)
    DXF: 694.dxf (open/save)
    IGS: 694.igs (open/save)
    EPS: 694.eps (open/save)
    High-res JPG: 694.jpg (open/save)

    DO NOT use Harken Equipment for Human suspension.

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