Standard Height Bottle Jack, 12 Ton(s), Air Hydraulic, 19-3/4" Raised Height

For use in heavy duty trucks, farm equipment, building construction, construction and mining equipment, mobile home set-up and oil field applicationsFast efficient air pump reduces lifting time and has a built-in relief mechanism which prevents the jack from being used beyond its maximum allowable capacityConvenient push button air valve connected to an in-line filter prevents contaminates from entering the air/hydraulic systemUnique design allows for manual operation when air is not availableTwo piece zinc plated handleParkerized coating on pump piston, extension screw and extension adapters and chrome coated ram offer protection against rustLonger wear life due to internally machined oil passages, smooth bearing surfaces and close tolerancesSafety bypass and overload systems prevent cylinder damage and prevent the jack from being used beyond the ASME/PASE load-limiting standardEquipped with a carrying handle