IGQ1041 Features: * Air-actuated bottle jack-12 Ton * PSI requirement: 90-175 PSI * Screw extensions: 3-1/8" * Effortless air operation will greatly reduce operator fatigue and speed up the efficiency of garage workA compact, yet powerful Air Turbo-Motor is equipped to raise the load to the desired height efficiently, effortlessly, and safely! Versatile quick connector provides for easy removal of air hose from air motor allowing compact storage or remote operation. Fingertip control for added safety without sacrificing the ability to operate manually. * 12 Ton Air Bottle Jack Dimensions: * Minimum height: 9-1/2" * Maximum height: 18-5/8" Warranty: * 1 yr warranty on material and workmanship