members save 50% lippert components sexclusive! trailer life included emergency hand crank built-in night members only light special heavy-duty jack with smart position memory updated hood design and industry-first xl 9" extra large foot pad switches and a vacuum-formed cover 12-volt with included emergency hand crank travels 10" in 30 seconds! full 18" stroke with hardened steel gears with included emergency hand crank only at camping world! 12" dia wwe polypropylene base holds the wheel on your tongue jack to stop keeps trailer tongue jack wheel from sinking in ground high impact molded poly construction 12%"hx x6d keeps rain and dust out of your trailer tongue jack head high-tech 3-layer protection combines polypropylene with a microporous breathable film that repels rain and allows trapped moisture to escape stabilization & performance