The ESCO 22-Ton EZ-Wheel Jack Stands, 1-Pair (MODEL 10459) are designed to support loads of up to 22-tons (44,000 lbs. per stand). Ideal for use in a variety of industrial and commercial applications including construction, semi-truck service/fleet, bus, dump truck, tractor, material handling, and any heavy-duty maintenance service garage. The ESCO EZ-Wheel Jack Stands are equipped with two large transport wheels, as well as an extended handle, making it easy to maneuver and transport to different locations. Once in position, the handle can be quickly removed allowing for greater flexibility in tight spaces. Each support stand also includes a locking pin for added safety and security. The lifting column is easy to position and adjust, with 3-different axle height positions to choose from. Additionally, these stands feature a locking pin holder and a 1/4 in. thick solid steel base plate for added stability and safety. With a 1-year warranty included, the ESCO 22-Ton EZ-Wheel Jack Stands are a reliable and versatile solution for heavy duty vehicle service and repair.