Barton MarineSheave Acetal Plain 57mm D 57mm W 14mm Bore 8mm(0) C$9.95 Excl. taxArticle code: 64-812SKU: 64 812 In stock Add to cartLogin for wishlistDescriptionSharePlain bearing acetal sheave. Sheave: 57 mm Width: 14 mm Bore: 8 mm Facebook Tweet Pin it Whatsapp