3/8"sq. Semi-Deep Socket Set (6pt.) Metric (12pcs)3 8"sq. Metric Semi Deep Sockets (6pt.) No. Description NB3M 08 Semi Deep Socket 8 mm NB3M 09 Semi Deep Socket 9 mm NB3M 10 Semi Deep Socket 10 mm NB3M 11 Semi Deep Socket 11 mm NB3M 12 Semi Deep Socket 12 mm NB3M 13 Semi Deep Socket 13 mm NB3M 14 Semi Deep Socket 14 mm NB3M 15 Semi Deep Socket 15 mm NB3M 16 Semi Deep Socket 16 mm NB3M 17 Semi Deep Socket 17 mm NB3M 18 Semi Deep Socket 18 mm NB3M 19 Semi Deep Socket 19 mm NEHB315 Socket Wrench Holder