HARKEN SHEAVE NARROW 6.00 WIRE HALYARD

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

Footnote
Breaking load based on use of solid 304 stainless shafts.