Hammond 1455 Series Black Aluminium Instrument Enclosures – Hammond 1455J1201BK, This black extruded aluminium Instrument enclosure From the Hammond 1455 Series, 122mm length, 78mm width, 27mm height (including end panels), has been designed to house PC boards. Hammond 1455J1201BK Extruded Aluminium Enclosure 122 x 78 x 27mm Black