a bagmaking essential
Do you remember loose-leaf paper reinforcement stickers? They prevented paper from ripping out of a 3-ring binder. Well, grommets perform the same function for fabric, (faux) leather, and other materials!
Grommets are used to cover a punched hole to provide stability and prevent fraying or tearing. They can also be used as purely decorative features.
There are two types of grommets, which dictate the installation: force-fit and screw-in. Force-fit grommets are installed using a mallet or press, and need only the center hole. For screw-in grommets, the halves are secured to each other using small screws, which will remain visible on one side. This type needs a center hole plus holes for the screws.
It is also referred to as: eyelet (though eyelets are typically much smaller)
Grommets are typically sold by inside dimension and some also include the outside dimension. If you want to use the grommet on particularly thick layers, make sure the height/depth will work.
Ideally, you want to know both inside and outside measurements: first, to know what size center hole you need to make, and second, to ensure you have enough material surrounding the grommet once installed.
If you plan to use a removable hook or ring with the grommet, make sure it fits easily through and has freedom to move.
FAQ
Question: How big should the hole be for installing a grommet?
Answer: You should punch a hole that is sized so that the grommet post can just fit through. It’s better to make it too small — you can always enlarge the hole, but you can’t shrink it!
Question: Can I remove and reinstall a grommet if I mess up?
Answer: Yes and no. You can remove and reuse a screw-in grommet (before the glue sets, if you used glue).
For force-fit grommets, it’s very difficult or even impossible. You can possibly remove one using nippers to bend and/or cut one side to release the other, but you won’t be able to use that grommet again. You will need to use a fresh grommet.
You also need to get the center hole exactly right! There are no second chances with hole size or placement. For screw-in grommets, the screw hole placement needs to be accurate, too.
Question: Are all grommets suitable for bagmaking?
Answer: No. There are other types of grommets used for utility projects like outdoor tarps and drapery. These typically have a flat washer for the back instead of a thicker, substantial back half that matches the front. Make sure you select grommets designed for handbags.
Grommets come in many materials, shapes, and sizes (both inside and outside measurements). There are force-fit grommets that can be installed with a mallet or table press (with proper dies), and there are screw-in grommets that use small screws. For the latter, you will need to punch holes for the screws, too.
Tools for push-together grommets
- Hole punching tool
- Mallet
- Push-together grommet (set of 2 pieces)
Installing the grommet
- Place your project onto a firm surface that will not be damaged by cutting.
- Mark the placement of the hole using the half of the grommet with the larger hole as a guide.
- Place the sharp side of the cutting tool down onto the item, aligning it with the hole marking you made.
- Use a mallet to hit the cutting tool until the hole is completely cut through all layers.
- Place each grommet half through the hole and gently press together. It should lightly click into place.
- Cover the grommet with a scrap of fabric or leather to keep it from getting scratched or marred. Use a mallet to hit the grommet so that it secures completely.
