Blackhawk Telescopic Transmission Floor Jack with 700 lbs capacity is designed to be used as an aid in the removal and installation of automotive and light truck transmissions, transfer cases and transaxles. This telescopic style transmission jack is for use under an overhead lift or in a garage pit. The chrome-plated rams maximize its high reach operated by a user-friendly handle at your finger tip. It has the extra wide base with the jack size of 36-1/8 x 32-5/8 inches and lowers center of gravity and promotes stability. Also, the ultra high lift, from 57 1/4" to 76 3/8", to help you better position the load and get the job done with ease. Rugged steel wheels and swivel full 360 degrees ball bearing casters, it provides smooth maneuvering and positioning for all transmission needs. In addition, the adjustable saddle, which extended from 9 7/8" x 9 7/8" to 18 7/8" x 18 7/8", gives you the ease of alignment. Unique handle release pedal provides the extra safety and gives you the ability to easier control the speed of in lowering the load. In addition, it has one year warranty from the manufacture. You may contact us for any defects, repairs or questions.