Shelving, Cantilever Shelving, 4″ E-Channel, 48″W x 20″D x 72″H, Aluminum Construction, (1,000) lb. distributed weight capacity per shelf, Made in USA, NSF, 15lbs. (ITEM WEIGHT ONLY), Cross Supports (set of 2), Left (CSURL), Right (CSURC) and Common (CSURR) uprights sold separately, weight does not include 50 lbs. for pallet weight