The Hein-Werner HW93660 10-Ton Manual Hydraulic Service Jack is ideal for lifting trucks, trailers and buses by the axle, differential or frame lifting points. Dual piston action provides speed to contact and power to lift. The jacks long chassis makes it easy to access the hard to reach points. The handle adjusts to three pumping positions and the T handle with release knob allows for exact positioning of load. Sealed hydraulic unit keeps out dirt, grime, grit and moisture for longevity. Features cast lift arm for heavy loads. Proudly made in USA.