The Pan Rack model 570AC by Channel. Bun Pan Rack, Channel Slide, Standard Heavy-Duty Series, 20.5W x 26D x 70H, Aluminum Construction, End Load, 1.5 Channel Spacing, (39) 18 x 26 or (78) 13 x 18 pans (2 per shelf), 5 Swivel Stem Casters model #...