Hammond 1455 Series Black Aluminium Instrument Enclosures – Hammond 1455P2201BK, This black extruded aluminium Instrument enclosure From the Hammond 1455 Series, 223mm length, 120.5mm width, 30.5mm height (including end panels), has been designed to house PC boards. Hammond 1455P2201BK Extruded Aluminium Enclosure 223 x 120.5 x 30.5mm Black