Roll-In Oven Rack, double section, 29"W x 36"D x 69-3/4"H, capacity (30) 18" x 26" bun pans or perforated trays, side load, open sides, 4" spacing, -45 degree to 575 degree F temperature range (475 degree F for continuous use), 18/304 stainless steel construction, 4" high-temp swivel casters with non-marking phenolic tread