[Material] Heavy-duty, all-welded aluminum construction is resistant to rust and corrosion. [Usage] Great for walk-ins, general storage, and warehouse areas. [Safety] Keeps items a safe 8'' off the floor. [Capacity] 1780 lb. Capacity [Convenience] For use right out of the box, this dunnage rack ships fully assembled. This offers you convenience and allows for immediate use. Krollen Industrial is a manufacturer and supplier of kitchenware and restaurant equipment.