Multi tip eyelet setter. Comes with 3 setting tips that screw in. Works on 3/16, 1/8, and 1/16 eyelets.
To set eyelets choose the tip that is the size of your eyelets. Put the eyelet through your project and turn over to the back. Put the setter on the back of the eyelets and tap with a hammer, remove setter and tape with hammer. The back of the eyelet will spread and set.