Putting just about anything on wheels can make it easier to use and easier to transport. Casters are heavy-duty wheels on a rotating plate that can be attached to the underside of furniture, cabinets and other equipment to make it more mobile. Just screw some casters to the underside of a heavy tool box to easily move it from one side of your garage to the other. Add casters to a large bookcase to make it a traveling work bench. Put casters on a large cabinet to easily push it out of your way when it’s not in use. Casters are easy to install and come in a range of colors. Our four-inch heavy-duty casters can stand up to a lot of weight, so they can be used on a variety of pieces of furniture or shop equipment. They provide an easy solution without having to spend a lot of money.