Rated capacity: 3.5 Ton (7000LB). Lift range: 4-1/8” to 18-5/16”. Jack handle with protective foam bumper sleeve is included. High performance racing jack is made of high strength aluminum frame to reduce product weight and increase portability. It is equipped with heavy duty steel lift arm for strength and durability. Professional dual pump quick lifting hydraulic system saves time. It is equipped with safety valve to prevent overloading beyond rated capacity. Industrial grade finish. Rubber padded saddle and handle foam bumper sleeve protect vehicle frame. Universal joint release mechanism provides precise load control in any handle position. Heavy duty wide front casters ensure stability. Rear casters are designed to swivel for easy positioning.