EM-Tec SB23 clear styrene box with 23 storage positions for standard 12.7mm pin stubs. Pin stubs up to Ø 63mm can be stored in this box. Made from clear polystyrene with two hinges and lock and a white LDPE insert. Outside dimensions are 120 x 84 x 36mm; 17mm inside clearance, which permits a maximum sample height of 13.5mm. Full visibility of samples in this clear styrene box. Low cost pin stub storage box; ideal for short term storage, archiving and handling.