Transport Drum Body Color Gray Body Material Gauge 18 ga Body Thickness 1.1 mm Bottom Material Gauge 18 ga Closing Ring Material Steel Cover Color Gray Cover Material Steel Drum Closure Bolt Ring Drum Head Type Open Head Interior Lining Unlined with Rust Inhibitor Number of Bung Holes 0 Overall Height 34 1/2 in Top Material Gauge 18 ga Top Outside Diameter 24 in UN Rating Liquids 1A2/Y1.8/200 UN Rating Solids 1A2/X400/S Volume Capacity 55 gal Drum Message Text Not Applicable