Air-assist primary stage for rapidly raising the mounting head, activated by depressing foot pedal Hydraulic secondary stage for precise operator control, activated by a hand pump to raise the load, and a release knob to lower the load Big, easy-to-grip knobs that make mounting head adjustments simple, and a safety chain for securing the load Wide leg base with 4 polyurethane swivel wheels that provide stability and easy maneuvering. Safety overload system to prevent jack from being used beyond its rated capacity Remove and install transmissions, fuel tanks, transfer cases and axle assemblies easily with this transmission jack. Features Overall height: 37-5/8 (low position) , maximum height: 76-1/2, maximum forward tilt: 42 degrees, maximum backward tilt: 46 degrees, maximum side tilt either side: 12 degrees Meets ANSI-Pald specifications High quality at a budget-friendly price Includes Air Assisted 1000 lbs. Capacity Stinger Transmission Jack - 1794A Specifications Base Dimensions: Load Capacity: Max. Height: Min. Height: Saddle Tilt - Front to Rear: Saddle Tilt - Side to Side: