1 to 2 Strokes to Allow You to Lift Immediately to Your Desired Load Height Pro-Lift G-737 Garage Jack is a 3-1/2 garage jack that features speedy lift function. It allows you to immediately lift to your desired load height with 1 to 2 strokes. It also features universal joint release mechanism to provide precision control of load descent in any handle position. Pro Lift G-737 Garage Jack is built with the rolled side frame to add strength and reduce twisting. And, its rear swivel casters give you the easy jack positioning. In addition, it features the rubber saddle pad to protect the vehicle while working with the jack Plus, there is a magnetic tool tray built - in. It gives you the place to keep small parts around the job site for convenience. - Rubber Saddle Pad to Protect the Vehicle While Working with the Jack - Universal Joint Release Mechanism to Provide Precision Control - Magnetic Tool Tray for Convenience, Also Speedy Lift Technology - Rolled Side Frame and Rear Swivel Casters Specifications - Ca...