Transmission Jack Power Source Hydraulic Load Capacity 0.15 ton Body Material Steel Lifting Actuator Manual Handle Minimum Lift Height 40 in Maximum Lift Height 80 1/2 in Securing Mechanism Spline Jack Type Clutch Jack Caster Type Swivel Features Two-Stage Design For Vehicle Type Trailers Trucks Head Rotation 360 Degrees Maximum Operating Pressure 160 psi Minimum Operating Pressure 100 psi