![[HK-311] HARKEN 51 mm Aluminum Wire Sheave](http://www.yachtparts.com.au/cdn/shop/products/311_34e82e92-bd6b-42a4-808c-113c8471ba69_1024x1024.png?v=1554366920)
![[HK-311] HARKEN 51 mm Aluminum Wire Sheave](http://www.yachtparts.com.au/cdn/shop/products/311_34e82e92-bd6b-42a4-808c-113c8471ba69_480x480.png?v=1554366920)
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.
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.