Harken 57mm High-Load Sheave with Aluminium Sheave
High-load sheaves are offered as replacement parts or for use in special applications.
Their bearing system combines sideload-carrying balls with a PTFE composite bushing to carry radial loads.
| Part Number | Sheave Diameter | Width | Weight | Max. Line Diameter | Max. Working Load | Breaking Load | Max. Wire Diameter | Centre Pin Diameter |
|---|---|---|---|---|---|---|---|---|
| HKN-727 | 57mm | 22mm | 113g | 12mm | 2245kg | 4491kg | 8mm | 10mm |
![TACO Flex Vinyl Rub Rail Kit – Black w/Black Insert – 70′ – 1-7/8″ x 1-1/16″ [V11-2423BBK70-2]](https://www.marinerailparts.com/wp-content/uploads/2026/10/taco-flex-vinyl-rub-rail-kit-black-w-black-insert-70-1-7-8-x-1-1-16-v11-2423bbk7.webp)
