20 mm 0.79'' system 61 stud snap button die mold set for hand press machine.
Dies top screw thread size of 6.3 mm (1/4 inch), bottom diameter size of 11.9 mm (1/2 inch), and are compatible with our hand press machine. If you have a different hand press, please check your hand press measurements to ensure they match the requirements of your machine.
This listing includes only dies and dies can't use without a press machine.
