Honey-Can-Do Urban Large Solid Composite Shelving Wheels, 4in, Black, Set Of 4

Install these composite rubber wheels on the bottom of your Urban shelving unit to simplify transport Two of the wheels come with a locking mechanism, so you can prevent the unit from rolling away. For use with Honey-Can-Do Urban shelving units (sold separately). Strong composite rubber and steel hold up to 350 lb. 2 wheels feature locking mechanisms to help you secure your shelving unit in place. Includes an assembly tool.