316 grade stainless steel antenna base rail mount. Features quick release adjustment to allow easy folding down of your antenna when required. Standard thread accepts most common GPS antennas. Clamps7/8'' (22mm) and 1'' (25mm) rails.
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.