Hex Bit Socket Set of 9 1/4 & 3/8in Drive

The Britool 1/4 & 3/8in Drive 9 piece metric Hex bit set consisting of:

4 x 1/4in Hex Bits: 3, 4, 5 & 6mm.
5 x 3/8in Hex Bits: 7, 8, 9, 10 & 12mm.
1 x Metallic Rack.