Rack, roll-in refrigerator, extruded angle ledge pan supports welded to frame, (18) 18" x 26" trays or (18) 12" x 20" pans capacity, 3" centers, aluminum extruded angles welded in place on 3" centers, fully welded Hi-Tensile aluminum frame construction, (4) 5" swivel casters (2) braked, NSF