Draper 16346 RIBE/7/SET/B 3/8", 1/2" Sq. Dr. Ribe®. Socket Bit Set (7 Piece)

Expert Quality, 7 RIBE® socket bits, 100mm long.
All sockets manufactured from hardened and tempered chrome vanadium steel with sand blasted bits of S2 silicon steel.
Supplied on a steel socket retaining rail.
Display packed.
Contents:
•   3/8" bits: M6, M7, M8, M10
•   1/2" bits: M12, M13, M14