The Pan Rack model AL-1812-HD by Winholt. Pan Rack, extra heavy duty, full height, open sides, 21 1/2 x 26 x 71-1/2, with slides for (12) 18x26 or (24) 4x18 sheet pans capacity, all-welded aluminum construction, 1-1/2 angle runners, five 2 polyurethane...