Use for cap size 12.5mm (line 20 - mini 61) round metal utility snap fasteners press button kit with manual machines. Suitable for fabric, leather, vinyl, etc.

The snap button dies set has 4 parts: 2 top dies and 2 bottom dies that are working together with a hand press snap machine.

This listing includes only dies and dies can't use without a press machine.

The dies have a top thread size of 6.3 mm (1/4") and bottom diameter size of 12mm (1/2’’). Before purchase please check your snap button's size.