Hammond 1593 Series Instrument Enclosures – Hammond 1593KGY, Hand-held grey instrument enclosure from the Hammond 1593 series, 66mm in length, 66mm wide and 28mm high. Ergonomically designed for a comfortable fit into the user’s hand, this enclosure has a recessed top for membrane display. The unit is secured with self-tapping screws, and is ideally suited for mounting printed circuit boards. Hammond 1593KGY Instrument Case GPABS 66 x 66 x 28, Grey