Transport Drum Drum Head Type Closed Head Drum Volume Capacity 5 gal Primary Drum Material Steel UN Rating Liquid 1A1/X1.6/250 Packing Group I II and III of Hazardous Materials Gauge 20 Drum Color Black Drum Cover Color White Inside Dia 14 in Overall Height 10 3/8 in Outside Dia 14 1/4 in Material Thickness 0.9 mm Bung Hole Dia 2 in NPT x 3/4 in Fittings Drum Interior Coating Rust Inhibitor Gasket Material Buna Weight 10 lb