Harken

Harken 51mm Aluminium Wire Sheave 311

€84.95
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Self-contained sheaves are designed for sailors to use in custom applications. Wire sheaves ride on high-load composite bearings. They are hardcoat-anodized aluminium with PTFE impregnation.

Widely used on the Water Wag
Sheave Ø (mm) 51 mm
Sheave Ø (in) 2 in
Width (mm) 10 mm
Width (in) 13/32 in
Weight (g) 43 g
Weight (oz) 1.5 oz
Maximum line Ø (mm) 6 mm
Maximum line Ø (in) 1/4 in
Maximum working load (kg) 907 kg
Maximum working load (lb) 2000 lb
Maximum wire Ø (in) 3/16 in
Maximum wire Ø (mm) 5 mm
Center pin Ø (mm) 8.1 mm
Center pin Ø (in) 5/16 in