Performance tool, 3.5 ton, low profile jack, heavy duty steel floor jack has maximum capacity of 7,000 lb, 3.5 tons, with a lift range of 3-1/2" to 20-1/2", high quantity steel frame, dual pistons for faster lift, over load protection bypass valve allows you to use this jack with confidence, swivel saddle with rubber cushion & swivel wheels in the back allows for easy maneuverability & positioning while in confined working areas, extra long frame is designed for maximum stability, safety & low profile design allows users to get under almost any vehicle to lift, great for cars & light duty trucks.