Pro380044 Quick Lifting 3 Ton Aluminum and Steel Garage Jack Rated capacity: 3 Ton (6000LB) with lift range 4" to 18-1/4" Light weight aluminum frame. Heavy Duty steel lift arm for strength and durability Quick lifting hydraulic system saves time. Safety valve to prevent overloading beyond rated capacity Rubber padded saddle protects vehicle frame Rear wheels swivel for easy positioning