Pres-N-Snap Large Replacement O Ring for Stud Dies

Pres-N-Snap Replacement O-ring for Stud Dies is used to replace a worn out die on your Pres-N-Snap Tool. This part replaces the O-ring on the inside of the stud die that helps to retain a stud during the installation process. This is not a replacement part for the O-ring on the outside of the upper dies or plunger.