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Narrow Halyard & Steering Sheaves

178 mm Narrow Sheave

Part No. 695
$556.85  Limited Quantities In Stock
Sheave Ø (mm)178 mm
Sheave Ø (in)7 in
Maximum line Ø (mm)14 mm
Maximum line Ø (in) 9/16 in
Maximum working load (kg)9526 kg
Maximum working load (lb)21000 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)178 mm
Sheave Ø (in)7 in
Width (mm)25 mm
Width (in)1 in
Weight (g)765 g
Weight (oz)27 oz
Center pin Ø (mm)25.42 mm
Center pin Ø (in)1 in
Maximum line Ø (mm)14 mm
Maximum line Ø (in) 9/16 in
Maximum wire Ø (mm)12 mm
Maximum wire Ø (in) 7/16 in
Maximum working load (kg)9526 kg
Maximum working load (lb)21000 lb
Breaking load (kg)29937 kg
Breaking load (lb)66000 lb
FootnoteBreaking load based on use of solid 304 stainless shafts. 
IGS: 695.IGS (open/save)
EPS: 695.eps (open/save)
High-res JPG: 695.jpg (open/save)

DO NOT use Harken Equipment for Human suspension.

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