76320A - 20 Ton Std. Air/Hyd. Bottle Jack

20 Ton Capacity Standard Height Air Operated Hydraulic Bottle Jack NOTE: Model not shown has same basic construction as model pictured. INTENDED USE: For use in heavy duty trucks, farm equipment, building construction, construction and mining equipment, mobile home set-up and oil field applications. FEATURES: Covered by a one year limited warranty. Fast efficient air pump reduces lifting time and has a built-in relief mechanism which prevents the jack from being used beyond its maximum capacity. Convenient push button air valve connected to an in-line filter prevents contaminates from entering the air/hydraulic system. Unique design allows for manual operation when air is not available. Two piece zinc plated handle. Parkerized coating on pump piston, extension screw and extension adapters and chrome coated ram offer protection against rust. Longer wear life due to internally machined oil passages, smooth bearing surfaces and close tolerances. Safety oil by-pass system prevents the ram from being overextended and causing damage to the cylinder. Carrying handle.