The Jet JMB-UMB Universal Adjustable Mobile Base (Model JT9-708118) is in like-new, in-box condition with no damage or missing parts. Dimensions are 28"W x 28"D x 2"H. This heavy-duty mobile base is designed to fit a wide range of stationary woodworking and shop tools, featuring adjustable side rails to accommodate various footprints. Locking swivel casters provide stability during use and easy mobility when repositioning. An excellent addition to any workshop.