A set of security metric Hex socket bits from 2mm to 14mm, for use on tamperproof Hex fittings. 7 x 1/4D socket bits x 37mm long: 2, 2.5, 3, 4, 5, 5.5 and 6mm. 5 x 3/8D socket bits x 48mm long: 7, 8, 9, 10 and 12mm. 1 x 1/2D socket bit x 55…View more