Channel AXD-UTR-12 Steam Table and Bun Pan RackDesigned for holding, storing, and transporting bun and steam table pans, the Channel AXD UTR 12 is an American made heavy duty rack. Made of high tensile extruded type 6063 T5 alloy aluminum, it has a lifetime warranty against rust and corrosion. It comes with 5 x 2 non marking casters. Their swivel design ensures the steam table and bun pan rack is easily maneuverable. The AXD UTR 12s casters are bolted to the frame to facilitate replacements.