Truck Axle Jacks, Jack Type Axle Jack, Load Capacity 22 ton, Body Material Steel, Lifting Actuator Manual Handle, Minimum Lift Height 8 1/4 in, Maximum Lift Height 20 5/8 in, Power Source Air, For Lifting Heavy Duty Vehicles, Chassis Height 8 9/32 in, Chassis Width 11 23/32 in, Extended Height 69 87/100 in