DockShockle features a patented line limiter and progressive tension design to ease constant or sudden shock loads.
It safely absorbs shock loads on smaller, lighter boats up to 40 ft. (12 m).
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.