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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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