The Britool 1/2in Drive 13 piece metric Hex bit set, supplied in a case with metal clasps, which also converts into a modular storage system for use in roller cabinets. Consisting of:
7 x 1/2in Drive Hex Bits: 4, 5, 6, 8, 9, 10 & 12mm.
6 x 1/2in Drive Hex Long Bits: 4, 5, 6, 8, 10 & 12mm.