Sealey Viking Pit Jack 20 Tonne High Lift Double Ram SE VPJ20S 2HFitted with leaf spring support bearings for easy glide transversing the ram. Full 420mm lifting stroke for high axled vehicles. Shut off valves allow twin or single ram lifts. Air operation takes the effort out of lifting heavy plant, tractors and commercial vehicles. Rocket lift feature brings the saddle into contact with the jacking point quickly and slows once under load for a controlled lift. Fitted with deadman controls and a limited descent