Nu-Vu SB-2 Full Height Knock Down Pan RackThis Nu Vu SB 2 Knock Down Pan Rack is ideal for transporting pans of food from one area to another. It has a full height design, giving you the ability to hold up to seventeen full size sheet pans. The casters are heavy duty, making them capable of rolling over tough terrain. Its frame is made from aluminum in a tubular design. Its assembly requires thumbscrews but no special tools. This SB 2 Knock Down Pan Rack has a full size top and open sides.