The Pan Rack model APR-20HD by Update. Pan Rack, 20 tiers, 20-1/2L, 26W, 69-1/8H, for 18 x 26 sheet pan, heavy duty, 1/2 thick aluminum, 5 locking casters, NSF ( Update - APR-20HD ) - Standard Features and Benefits: Aluminum construction of 1/2-in.......