Choosing leather hardware, patterns & care often means balancing three questions: do you need mixed sizes, a larger quantity, or a particular post style for a leather thickness? The useful shortcut is to match the snap format to the material and repair, then use the listed price as a tie-breaker. Here is how the four choices line up, from $10.39 to $55.95.
Quick take
- Mixed sizes and colors: The Leather Snap Fasteners Kit 10/12/15mm Brass Button Snaps Press Studs With 4 Tool combines brass buttons, four tools, and multiple snap diameters.
- Metal-labeled general kit: The Leather Snap Fasteners Kit 10/12/15mm Metal Button Snaps Press Studs With 4 Tool follows a similar multi-size, four-tool format.
- 70-set repair supply: The 70 Sets 15mm 5/8" Snap Fasteners Kit adds gun black hardware and a storage box.
- Specific Line 20 work: Black Line 20 Snaps - Regular & Short Posts - Leathercraft Hardware - SLC is built around regular and short post choices.
Listed-price comparison
The price spread is substantial, so the right choice depends on whether a general mixed kit or a specific snap system better matches the project.
| Product | Listed price | Price bar |
|---|---|---|
| Leather Snap Fasteners Kit 10/12/15mm Brass | USD 10.39 | |
| Leather Snap Fasteners Kit 10/12/15mm Metal | USD 13.45 | |
| 70 Sets 15mm 5/8 Snap Fasteners Kit | USD 12.99 | |
| Black Line 20 Snaps | USD 55.95 |
Decision matrix
- For varied craft repairs: Start with the brass kit because its title combines multiple diameters with four installation tools, while its listed uses include leather, canvas, jeans, PVC, jackets, and bags.
- For a metal-designated kit: The second 10/12/15mm set is the direct fit when the title's metal button snaps and four-tool arrangement suit the project.
- For repeated repairs in one size: The 70-set gun black kit is the most direct match, especially when a storage box is useful.
- For thickness-specific leatherwork: Choose the Line 20 set. Its description distinguishes regular 3/16-inch posts for 5-7 oz leather from short 1/8-inch posts for 4-5 oz leather.
Product notes
Leather Snap Fasteners Kit 10/12/15mm Brass Button Snaps Press Studs With 4 Tool

Choose this kit when one craft drawer needs flexibility across snap sizes and mixed colors. The description specifies brass buttons, steel installation tools, four tools, and uses spanning leather craft, canvas, jeans, PVC, mesh covers, jackets, sportswear, bags, and tarps. That broad material list makes the kit suitable for varied repairs rather than one narrowly defined project. At USD 10.39, it is the lowest-priced choice here. The limitation is the mixed-lot format: bronze, silver, grey, and golden pieces may require sorting when a bag or garment needs one consistent color. It is a sensible starting point for mixed craft work where four tools matter.
Leather Snap Fasteners Kit 10/12/15mm Metal Button Snaps Press Studs With 4 Tool

This metal button snap kit fits shoppers who want a multi-size format with four installation tools and a broad repair range. Its description covers leather, canvas, jeans, PVC, mesh covers, RV and tarps, jackets, sportswear, and bags, so it can serve several kinds of craft and clothing work. The title clearly presents 10/12/15mm sizes, making the format easy to identify. Its limitation is price: at USD 13.45, it is higher than the brass kit while offering a closely similar multi-size, four-tool arrangement. Choose it when the metal designation and general-purpose material list align with the project more closely than a brass-specific description.
70 Sets 15mm 5/8" Snap Fasteners Kit - Metal Snaps for Leather Craft Repair

The 70 Sets 15mm kit is a clear match for projects needing one snap diameter, gun black hardware, and a storage box. Each set is described as having two caps, one stud, and one socket, and an installation tool is included. The listed fit covers leather craft, jeans, jackets, handbags, belts, and DIY craft. At USD 12.99, it sits close to the other general kits in price while offering 70 sets. The concrete limitation is material range: the description specifies light-to-medium fabric and says it is not for thick fabric. Lightweight, mesh, knitted, or stretch fabrics may also need backing. Choose it for suitable repeat repairs, not thick fabric.
Black Line 20 Snaps - Regular & Short Posts - Leathercraft Hardware - SLC

This set is the specialized choice for shoppers who already need Line 20 leathercraft hardware. The description covers belts, straps, bags, holsters, and everyday projects, then separates regular 3/16-inch posts for 5-7 oz leather from short 1/8-inch posts for 4-5 oz leather. The 100-pack format gives it a clearly defined supply size for ongoing work. Its limitation is the USD 55.95 listed price, which is much higher than the general kits, and its usefulness depends on the project matching the stated Line 20 post and thickness ranges. Choose it when those post specifications are central, rather than when a mixed general snap kit will do.
Final recommendation by use case
- Mixed colors and varied materials: Pick the Leather Snap Fasteners Kit 10/12/15mm Brass Button Snaps Press Studs With 4 Tool for its brass buttons, four tools, and broad list of craft and repair uses.
- Metal button snaps with a multi-size format: The Leather Snap Fasteners Kit 10/12/15mm Metal Button Snaps Press Studs With 4 Tool is the straightforward fit.
- Gun black hardware and 70 sets: Choose the 70 Sets 15mm 5/8" Snap Fasteners Kit for its storage box and stated light-to-medium fabric use.
- Line 20 leatherwork: Choose Black Line 20 Snaps - Regular & Short Posts - Leathercraft Hardware - SLC when the regular or short post specification matches the leather thickness.