The Cambro CSUNVRA21580 is a versatile Camshelving® Storage Rack designed for efficient organization in commercial kitchens. Measuring 21-1/8"D x 19-1/2"H, it seamlessly fits 21" deep shelving and is compatible with both Premium® and Elements® Series. This rack can accommodate a variety of storage needs, holding up to (4) full-size 4" pans, (2) 6" deep boxes, (7) 18" x 26" pans, or (4) 3" deep pizza dough boxes. The add-on kit includes essential components such as (1) rail panel, (4) panel bracket sets, (4) traverse brackets, and (4) thumbscrews for easy assembly. Finished in brushed graphite, this product is NSF certified and proudly made in the USA, ensuring durability and reliability for your kitchen storage solutions.