The T31563 Bear Crawl Build-Your-Own Mobile Base Kit is adaptable to most machines, making it the right choice to move your bandsaw, table saw, planer and so much more around your shop. It fits almost any sized machine base by attaching to your own cut-to-size plywood (not included). Not only is this mobile base adaptable to most machines, but it also comes properly equipped with the features that you expect from Bear Crawl series of mobile bases. It comes stocked with heavy-duty steel and rubber ball bearing casters, 2 fixed and 2 swivel wheels, so you can glide machines effortlessly in your shop. When you need your machine to stay put, the adjustable, quick lock/release levers will keep the machine fixed and in place. With its heavy-duty steel construction, you can trust this mobile base to hold up to 600 lbs. Accepts 1/2 in. to 1-1/2 in. thick plywood (not included).