Application:Designed for use in control and instrumentation applications in areas which do not require oil-tight and dust-tight specifications.Construction:14 gauge, or 12 gauge steel.Continuous hinges on doors.Free standing.T-Handle 3-pt. Keylock.Collar studs provided for mounting optional panel.Finish:ANSI 61 gray polyester powder finish inside and out over phosphatized surfaces.Industry Standards:ETL ListedConforms to UL 50 Type 1Conforms to NEMA standard Type 1