OIM1360 Features: * Fits into a 2"" bung on a 30 and 50-gallon drum * Wide-mouth opening with hinged, stay-open lid * Self-closing cover has a fusible link that melts 165 F to shut the cover automatically in case of fire * Accept lock to prevent unauthorized access * Material: Galvanized Steel * Neck Material: Brass * Resistance: Wear, Chemicals * Price is for 1 Each * Testing and approvals: * Complies with EPA regulations * FM Approved * Complies with OSHA regulations