Pan Rack is made of aluminum for long lasting durability and corrosion resistance. Racks provide ergonomic tray access, transport and storage for processing plants, bakeries, restaurants, hospitals, buffets and more. Swivel casters allow convenient unit mobility, maneuverability and transport. Stores standard 18" x 26" sheet pans. Easy to assemble. Knock Down Pan Rack is End Load style. Pan tray capacity is 20. NSF certified.