Hoffman CCSSTL5024, L-Shaped Pendant Tubes, 500X240Mm, SS Type 304L-Shaped Pendant Tubes are made of Type 304 stainless steel with an outer diameter of 48 mm (1.90 in.) and have a smooth finish. For use in conjunction with CS480 stainless steel pendant fittings. Use of these tubes does not compromise the enclosure rating.