Snap Tutorial – Metal Spring Snap

From top left: Traverse Bag, Maker’s Tote, Snappy Manicure Wallet, Cargo Duffle, Campfire Messenger Bag, Caravan Pouch

You know I’m crazy about snaps, right? Well, I am. It’s true (see above!). They’re beautiful additions to so many projects.

Well, who knew there were so many snap styles to choose from. It can be so confusing and shopping online can add that hidden layer of uncertainty. I’m sure you probably found yourself wondering all sorts of things before trying them. What if I spend money on these and they don’t even work? Or if the color is wrong? Or it ends up not working for my project? Well, these spring snaps have slowly become my first choice for metal snaps. I also use ring snaps and pronged snaps (here’s my tutorial here for those). They are all doing the same function basically, but in slightly different ways using different setting tools.

I’ve been searching for the solution to having great looking snaps that are easy to install, and the spring snap is the winner in my mind. They can be used in clothing and accessories (i.e. bags, wallets, totes) – anywhere you need a snap! Plus, you only need a few basics to get started.¬†I like them so much, I’ve finally jumped in and am offering snap starter kits in my shop.

Snaps come in different sizes, most commonly I use the Ligne 24 and Ligne 20 size snaps. If you want to dive way down the rabbit hole and get into the meaning of Ligne you can read about it here. It seems as though many manufactures skip the Ligne term and refer to their sizing in just the number format 24, 20, etc.

You’ll need:

  • setting tool (these are specific to the size snap you’re using, a size 24 setter only sets a size 24 snap, etc.)
  • snap
  • something to make a hole in your fabric/leather (awl, leather punch, small sharp scissors)
  • a solid/sturdy surface to install snap

If you’re at all new to snaps, each snap consists of four parts: cap (that’s the decorative part that you’ll see on the outside of your project), socket, stud, and post.

The anvil and setting tools are made up of three parts. The anvil is double sided and the two setting tools are for the two different halves of the snap.

Ready? Let’s install a snap!

First you’ll need to mark the location of the snap and punch a hole in your fabric/leather. I have a few different hole punches, the one in the materials picture is pretty handy. I also have a rotary punch leather tool and a hand punch tool. It’s up to you though, a small sharp scissors or an awl works for fabric applications, too. I used to always make do with what I had on hand, and there’s absolutely nothing wrong with that. But I’ve come to realize that having the right tool for the job tends to make things go a lot more smoothly.

Next, I’m installing the stud and post part of the snap. So I’ve made my hole and the post gets pushed up through the hole (in this case, just the top layer of this pocket) from the back (wrong side of fabric) to the front. Then I rest the post on the anvil with the side facing up that has the small raised circle in the middle.

Next you’ll place the stud over the post. This particular snap, the pieces kind of click into place. After that, you’ll use the setting tool with the concave end and place that over the stud and hammer into place. You’ll want to hit it hard enough that the snap is tightly sealed over your fabric/leather. If you can see any gap, go ahead and hit it a few more times, maybe with a bit more force.

That’s it for the bottom half, the top half is very similar!

Once my hole is punched I poke the post part of the cap through the right side of my material.

Then I rest the cap on the anvil with the side facing up that is smooth and concave. So the cap is facing down, resting on the anvil.

Next, I place the socket over the post of the cap and use the setting tool with the convex end (the rounded out end) and place that into the socket where it’ll rest on the post of the cap and hammer it into place. Same as before, it’ll be nice and snug when installed correctly.

That’s it! Once you’ve set a few snaps, you’ll probably wonder about all the awesome projects you can add them to next. ūüôā I highly encourage you to do a test run and sacrifice one of your snaps if possible. It’ll give you a better feel for how things come together, plus it’s a nice ‘cheat sheet’ for when you’re installing them the next time. I always refer to my test snap before installing one on my finished project. It’s just nice knowing what part goes where and gives a boost of confidence, too.

If you’re in need of snaps, you can jump over to my shop and pick up a starter kit. The setting tools are specific to the size snap you’re using. The size 20 setter WILL NOT set a size 24 snap or vice versa. So if you need both sizes, be sure to pick up a starter kit in each size. I’ve got a new pattern coming out next week (the Minimalist Wallet) that uses both sizes of snaps! So excited for it!

Here are a few past projects that use metal snaps:

Traverse Bag | Explorer Tote (large size for optional back pocket closure) | Maker’s Tote | Campfire Messenger Bag | Caravan Tote + Pouch

Snappy Manicure Wallet | Cargo Duffle | Zippy Wallet


How to Install Rivets


Hi there! Remember the Caravan Tote + Pouch pattern? Well, today I’m sharing my tips and instructions on how to install handles using rivets. As part of Sew Mama Sew‘s Super Online Sewing Match¬†II, the Caravan Tote is the project for the third¬†round of the competition. I’m so excited to see how the talented contestants interpret this pattern. It’s always fun to see everyone’s creative twist on a project, that’s what I love most about sewing!

Using rivets in bag making can take your projects to a whole new level, and they look awesome with the Caravan Tote.

p.s. you can totally do this!



Hardware is one of my most favorite parts of bag making. It adds a beautiful detail with professional looking results. I think hardware can be very intimidating to learn at first, but with a little bit of information and how-to, anyone can do it. Many times installing hardware is one of the last steps when making a bag, especially when it comes to attaching handles with rivets. You’ve working really hard to make an awesome bag, and then it’s rivet and handle time! I’ve been there and I know it feels scary. Hopefully with this tutorial and my tips, you’ll be setting rivets in no time flat – and with confidence!


[test rivets and materials, water-soluble pen, double cap rivet, finished strap, rivet setting tool or rivet press]


  • rivets (I typically use double cap rivets with an 8-9mm cap size and 6-8mm post length)
  • awl/leather punch/rivet press
  • rivet setting tool or rivet press that fits the size rivets you are installing
  • soft hammer/mallot
  • finished handles (fabric or leather)
  • a bag to attach them to!


[Rivet setting tool, anvil and strike post]


[rivet cap on top, rivet with post]


Tips to get started:

  • Rivet size. There are many types and sizes of rivets! Probably more than you’ve ever thought possible. Buying the right size and type for your project is cruicial in having success with your finished product. For most bags I recommend an 8mm or 9mm double cap rivet with a post length of 6-8 mm. Don’t forget about finding the correct post length!¬†It helps determine how many layers your rivet will actually hold together. Having too long of a post length,¬†your rivet won’t sit snugly on your handles, but having a post length that is too short will leave you with a rivet that won’t be long enough! Take time when you’re shopping. If the item description doesn’t list the information you need, contact the shop owner.
  • Practice. No one ever has set out to do something they’ve never done before and been amazing at it the first time they try! Don’t expect yourself to know everything the first time. Everything is a learning process and a few practice tries will get you warmed up and ready for setting your first rivets on a real project. I usually set aside a couple small snippets of the same amount of layers/fabrics that I use for my finished project. It’s great to practice a few times with scraps to get a good feel for how everything goes together and to get acquainted with the tools.

Install rivet:

  1. Mark rivet placement. I like to use a water-soluble pen for marking placement. I find it works for the particular leather handles that I use, but do a test marking with your materials that you’re using. I usually use the cap part of the rivet to get a good look at how things will work. I recommend setting two rivets per handle end. The bag pattern you’re using should suggest the distance between the straps, or align them to how you see fit.5
  2. Punch holes. Use and awl, leather punch, or rivet press, punch the hole in both the leather and bag using the markings you previously marked.6
  3. Align holes and push the rivet post through layers from exterior of bag to the interior. You can probably do it the opposite way as well, working from the inside of the bag, so do what works best for you after doing a few practice runs. Snap rivet cap in place on rivet post. Some rivet brands click into place, others may not.8
  4. Set rivet. Using the setting tools, or rivet press attach the rivet. Most likely if you’re new to using rivets a setting tool is the most affordable option. It comes with a strike post and anvil. The anvil is set on a solid surface, next aligning the attached rivet over anvil, then the strike post is the tool is set over the cap. With a soft hammer or mallot, strike the post with a few solid taps. A rivet press is a really amazing tool. Most also are able to be used for setting grommets or even snaps. They are fairly costly, so I do suggest trying the hand setting tools first.10

That’s all! Pretty painless, right?! I think the more you practice, the more confident you’ll feel. I can’t wait to see all the awesome ways you’ll be incorporating rivets into your handmade projects!11

In the past few years, I have spent hours and hours researching and sourcing hardware and straps.¬†My patterns and book both include these resource links, plus more. It’s a search that I’ve been passionate about and have tried to learn as much as I can – and am still learning. I have personally used these shops and can verify that they sell high quality products.

Rivet supply sources (I typically use an 8mm head with a 6mm post or 8mm post length:
Minkus Margo on etsy
Gold Star Tool
Emmaline Bags

Leather Punch – Tandy Leather

Leather Handles (in my shop!)


Snap Tutorial


Lately I’ve gone a bit crazy with my love of metal snaps. I love all sorts of hardware and snaps are an awesome way to add a professional finish to lots of projects. I first designed the Cargo Duffle pattern and loved how the snaps looked and functioned. My Snappy Manicure Wallet pattern also uses snaps! Plus I have a few more projects coming up that also use snaps. Yay! I know that sometimes hardware can be intimidating, so I hope this tutorial will make things a bit less scary.




You’ll need the required size of snaps for your project and a snap setting tool and a hammer (a pin and water-soluble pen come in handy, too). I’ve had the opportunity to try several different snaps and snap setting tools and I’m excited to share with you my favorites.

First, I should talk about the snaps themselves. They’re commonly referred to as ‘heavy duty snaps’ or ‘pronged snaps’. Each snap is made up of 4 parts: cap, socket, stud, and open prong. Some manufacturers may have slightly different names for the parts, but of the brands I’ve used they’re basically¬†the same pieces. Most are available with a capped top, but you can get open-ring style as well. They come in many different finishes, colors, and metals. And of course sizes, anywhere from size 14 to 24. You’ll have to choose which size you need based on your project, but I keep size 16 (for wallets and smaller projects, even shirts) and size 24 (for pocket flaps and more). Manufacturers usually recommend using snaps on heavier fabrics or/in addition to interfacing. Basically, you’ll want a sturdy spot¬†to attach the snap.


My first choice of snaps are by Snap Source. I’ve used these since 2009 and have both size setting tools and they’re still going strong. Snap Source has many choices for colors and metal finishes, I really like the ability to choose whatever color/finish will work best for me. I think they’re really user-friendly and reasonably priced. I order directly from their site and usually have my snaps within a few business days (they’re based in Michigan). I believe some quilt shops carry them and possibly some other shops online (please leave a comment below if you know or currently stock these)? The snaps come with photo as well as¬†illustrated instructions which are both really great. I think the trickiest part is figuring out which part of the socket piece faces up (both brands I use have a socket piece in which one side is raised). ¬†I’ll share some pictures here and hopefully you’ll find your first install to be a breeze! Below you can see (hopefully!) the inner ring of the socket is slightly raised. That raised end will face the cap of the snap.



I also really like using Dritz Heavy Duty Snaps. I can buy them at my local Hancock fabrics, which comes in really handy when I have a coupon and need some quick. Mine use a 2-part setting tool and they’re just as easy to install¬†as the Snap Source snaps. They only come in 4¬†metal finishes: brass, antique brass, black and silver (and a few other colors such as navy and white), but I find that works for the majority of my projects.

I have also used the Dritz snap pliers and I can’t recommend them¬†unfortunately, the few pliers I’ve tried haven’t held the cap part of the snap in place very well, making install pretty difficult. Possibly they’ve changed/updated them since I’ve used them last?

I should also point out that it’s probably not a great idea to try and use snaps/setters from different manufacturers. Stick with one brand and use it’s designated setting tool.

Setting a Snap (Dritz on left, Snap Source on right)

I typically* first set the cap half of the snap first. It’s the most visible and I try to be precise and measure where I want to place the snap.

  • Make a mark with a water-soluble pen then place the cap (prongs down) centered on the mark.


  • Push the prongs through the fabrics and then lay the cap into the bottom part of the snap setter.
  • The socket part gets added next with the raised part facing the cap (so raised side down in this case). With the Snap Source setter there’s a middle alignment piece that you place down on top that helps align the socket.


  • Then place the strike plate on top and hammer into place. A few solid hits usually work for me.

To get the snap to line up, I use a pin and water-soluble pen to mark the placement after I set the cap half of the snap. You can set the Stud half of the snap first, but I prefer the other way, do what works best for you and your particular project.

  • Once the Cap half of the snap is set, I fold the flap (or whatever you’re attaching) into place in it’s closed position. I slightly lift the flap and poke a pin into where the center of the snap hits on the fabric. I then lift the flap out of the way and make a mark where the pin is with my water-soluble pen.


  • With the prong ring under my marked spot, I gently push the prong through from the back. It’s easy to tell if you’re off on your alignment. Just feel for the prongs and adjust as necessary.
  • Once you’re set, push the prongs through and place the bottom of the snap setter in place underneath.
  • Then place middle alignment piece (Snap Source), stud, and setter tool.


  • Hammer into place just as you did when setting the cap.


*There are always exceptions to installation. For instance, with my Snappy Manicure wallet, you wouldn’t want the back part of the stud-half of the snap to show on the interior of the wallet, so the order of install is a bit different – the stud half of the snap is set first (which is explained in those instructions). Try and plan ahead in your particular project and you should do just great.

And what happens¬†if I set the snap and I realize afterward that it’s crooked? Or if I don’t get it to set correctly?

No problem. I’ve been there, more than just a few times. I’ve found that with a little patience I’ve been able to remove mis-set or mis-aligned snaps with a flat head screw driver. Just be sure to be gentle when prying the parts apart next to the fabric and you should have no issues. Some brands of snaps actually puncture a hole when setting the snap, so I would be extra cautious when setting those. Do a few practice runs so you feel comfortable before attaching them to your finished project.

Happy snap setting! If you have any questions please leave them in the comments and I’ll do my best to answer them below. And of course feel free to add in any tips or tricks you’ve learned!

I haven’t been contacted by any of these companies to review their products (I’m not that cool, haha), I simply want to share some helpful tips and tricks I’ve learned along the way.