The ESCO 22-Ton Heavy Duty Jack Support Stands with Threaded Adjustable Post, 1-Pair (Model-10456) 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. Designed with an adjustable screw style saddle that provides 2 in. of additional height for precise accuracy while supporting load. 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 22-Ton Heavy Duty Jack Support Stands with Threaded Adjustable Post, 1-Pair (Model-10456) are a reliable and versatile solution for heavy-duty vehicle service and repair. Color: Yellow.