Effortless air operation will greatly reduce operator fatigue and speed up the efficiency of garage workA compact yet powerful Air Turbo Motor U.S. Patent No. 5,341,723 is equipped to raise the load to the desired height efficiently, effortlessly, and safely U.S. Patent No.5,946,912, a built-in by-pass device protects hydraulic system from over pumping damageVersatile "Quick Connector" design provides for easy removal of air hose from air motor allowing compact storage or remote operationAll air bottle jacks have chrome plated rams