Draper Expert Ribe Socket Bit Set Hardened 3/8" & 1/2" Square Drive 7 Pieces
4 x Ribe� 3/8" socket bits: M6, M7, M8, M10 3 x Ribe� 1/2" socket bits: M12, M13, M14. Expert Quality, 7 Ribe� socket bits, 100mm long. Each socket has a knurled ring for extra grip. Supplied on a steel socket retaining rail.