Metro SPN 3-Shelf Brite Wire Utility Cart meets your exact needs. You can select any number of combinations of shelves from many types, finishes, and sizes. You are utilizing them with any of Metro's stem casters.  Heavy-duty, highly maneuverable. These carts can handle and distribute a large volume of material safely and efficiently. Easy to assemble with positive placement and makes relocation of shelves quick and straightforward. 5" swivel with resilient tread. Donut bumpers are included with casters—one-piece handles.