Horotec universal die set(screw-on)WT07.106

Assortment of 9 Delrin® screw-on reversible dies for fitting snap-on case backs.
Sizes 17 mm, 19-21 mm, 22-25 mm, 26-29 mm, 30-33 mm, 34-37 mm, 38-41 mm, 42-45 mm and Universal screw-on inferior die 45 mm.