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Continue ShoppingHARKEN 178mm Narrow Sheave, 695
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 |
Footnote | Breaking load based on use of solid 304 stainless shafts. |
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