10 ton capacity achieved at 200 PSI air supply. Heavy duty air valve offers accurate lift control. Removable "T" handle for easy storage. Extension tubes offer multiple lifting and locking positions. 12" lift travel This Air Lift Jack was designed for lifting and supporting trailers, large trucks, buses, farm, industrial and construction equipment. Comes with large diameter rubber tread wheels for ease in positioning in tight spaces. Low height: 18"; high height: 52"; length: 27"; width: 12-3/4"; height: 18-1/4".Drop Ship Only