Features: * Effortless air operation will greatly reduce operator fatigue and speed up the efficiency of garage work * A 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 * Abuilt-in by-pass device protects hydraulic system from over pumping damage * Versatile Quick Connector design provides for easy removal of air hose from air motor allowing compact storage or remote operation * All air bottle jacks have chrome plated rams * Capacity: 20 tons * Minimum height: 9-3/4-inches * Maximum height: 18-3/4-inches * Hydraulic lifting: 5-1/8-inch * Extension screw: 3-7/8-inches * Base size length: 8-1/2-inches * Base size width: 7-1/4-inches * Weight: 40 pounds What"s In The Box: * Omega 18202C 20-Ton Air Bottle Jack