Take care: Check that the eyelet is located in the right place and that both metal rings are closely connected.

Start hammering! The goal is to connect the two halves together securely, but it isn't normally needed to apply lots of force. Use a soft tapping motion with the hammer and after a few taps the two halves should be connected.

Gently open the punch tool and check whether the two halves have connected correctly. If not: close the tool and tap a few more times, until completed.

A correctly installed eyelet will be secure with no loose parts and no defects. Check the other eyelets for reference.

In case of defects, return to the beginning of this guide and remove the eyelet to try again.