Channel TWS1248 All Welded Tubular Wall Mounted ShelvingChannel Manufacturing makes the storage equipment every commercial kitchen needs! This TWS1248 is an excellent example. With an all welded construction, the shelf is durable enough to store a variety of items. Its tubular design allows for the dissipation of condensation. A much needed feature for wall mount shelving. The TWS1248 is manufactured from heavy duty, high tensile extruded type 6063 T5 alloy aluminum. This material is rust and corrosion