Used Sockets. Will need cleaning. Skipped sizes. The 27mm has a circle between the S K. The others have a - between them. See photos for condition and description.

15mm 40315

16mm 40316

17mm 40317

18mm 40318

19mm40319

20mm 40320

22mm 40322

24mm 40324

26mm 40326

27mm 40327

28mm 40328

30mm 40330

32mm 40332

Case has signs of use and age. Will also need more thorough cleaning.