Refrigerator, Pass-Thru, Single Section – Standard size (27″W x 33-3/4″D x 83-1/2″H) with a 19.7 cu. ft. capacity, self-closing glass door with locks, digital controller, LED lighting, (6) plastic-coated extra-dense wire shelves, 4″ locking casters, top-mounted self-contained refrigeration, 304 series stainless steel interior and exterior, R290 refrigerant , 5/8 HP compressor and is certified cETLus and ETL-Sanitation.