Sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction.
The 2-stage ball bearing system provides consistent performance over the full load range.
Captive Lock™ universal head can be fixed in either of two planes, or free to swivel as required
Australia's largest marine accessories retailer. Serving boat owners since 1962. With sixteen big supermarkets and mail order departments Australia wide Whitworths Marine & Leisure offers the best service, convenient locations, a huge selection of quality products, and unbeatable prices.