Auto Jacks, Jack Type Long-Reach Air Lift, Load Capacity 5.5 ton, Body Material Steel, Lifting Actuator Air/Hydraulic Floor Jack, Minimum Lift Height 6 1/2 in, Maximum Lift Height 53 1/2 in, Minimum Height 6 1/2 in, Extended Height 53 1/2 in, Features Automatic Safety Lock Engages in Five Preset Positions, Includes (2) Saddle Sizes, Drop Axle Adapter, Maximum Operating Pressure 160 psi, Overall Width 23 in, Saddle Length 45 in, Saddle Shape Rectangular