Draper 83567 MSB5/B Expert 1/2" Square Drive 5 Piece XZN Bit Set

Expert Quality, bits manufactured from hardened and tempered S2 steel with a shot blasted finish.
1/2" square drive bit holder from chrome vanadium steel hardened, tempered and chrome plated for corrosion resistance.
Display packed.
Contents:
•   bit holder 10mm x 1/2" sq. drive
•   2 bits: 6 and 8mm x 30mm long
•   2 bits: 10 and 12mm x 75mm long