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🔧 Master every rivet with pro-grade ease and style!
The TOLRET TR21 Rivet Nut Tool Kit is a professional-grade ratchet nutsert system featuring a durable ratcheting mechanism, quick-change mandrels, and an ergonomic handle. It includes 10 metric and SAE mandrels plus 100 rivet nuts, all housed in a rugged carrying case designed for mechanics and sheet metal pros who demand consistent, fatigue-free performance in tight spaces.

























| ASIN | B0CJBFKCPS |
| Best Sellers Rank | #18,904 in Automotive ( See Top 100 in Automotive ) #28 in Riveters |
| Brand | TOLRET |
| Customer Reviews | 4.6 4.6 out of 5 stars (595) |
| Date First Available | September 19, 2023 |
| Item Weight | 8.67 pounds |
| Item model number | TR21 |
| Manufacturer | TOLRET |
| Manufacturer Part Number | TR21 |
| Model | TR21 Rivet Nut Tool |
| Product Dimensions | 6 x 1 x 8 inches |
J**K
Good in tight quarters, works in a different way. Nice storage case.
This is a very different nutsert tool. If you have used a wishbone type of riveting tool, you'll have to learn a new way. This is a ratcheting tool, it works differently. Takes a bit of a learning curve, but easily learned. Test a rivet or two first on a blank piece of metal. Well built, heavy duty, tool itself is heavy. Nice thing is it can be used in tight places. Odd thing is the nose cone, has two opposing flats for a wrench to assist in removal, but no wrench included. All it needs a flat open end 20mm wrench, but they are not common. I did find a flat, short one online, but they should include one. Nice case, pinned hinges, has large area the for rivets. Would like to see the case with independent sections for the rivets instead of cellophane packs. There is storage in the lid for all the mandrels, very snug in their respective slots. Large, clear, size markings on the end of the mandrels. Instruction sheet could be written better, had to guess at a few things. The manual is 4 pages, with the last two being blank. They could include a chart on what drill size to use for each size of rivet included with the set, and thickness tolerances of the material being riveted to. The instructions indicate a scale on the tool, it took some very close looking to find a tiny scale, a decal that cannot not be seen while using, supposedly to help set the stroke of the tool. Really, you have to trust “feel” to get it set right. Yes, it can work with aluminum nutserts. Overall, good tool for the money, would recommend it to any mechanic & sheet metal worker.
S**S
Great tool, not so great instructions.
Tool works great, once you take the time to read the instructions closely and then watch a video, as the instructions aren't very helpful.
R**G
Easy to use. Small footprint compared to other riv nut tools
Very happy with this tool. Works very well. Have been using riv nuts for some time but my other tool is a bit too big and limits where it can be used. This definitely helps as it's a much smaller footprint. Easy to use. Highly recommend.
D**H
DONT GET LAZY DO YOUR SHOPPING
Tool was great, although I found a better one for a better price so I returned this one.
A**R
Works in tight places
Best rib-nut tool I’ve ever used!!!
R**P
Get this tool!
In my opinion, This works better than the wishbone type rivnut tool, it gets into tighter areas and is a more compact ratchet type tool. Not big and bulky. It is a bit of a learning curve to set up the first time but well worth it. Great value for this as it comes with all the collets and tons of rivnuts inserts both sae and mm sizes all the way up to m12 for bumpers etc. you can always get extra inserts and use stainless steel inserts purchased separately. What makes this great is that Everything comes in a nice compact size box that fits in your tool box as opposed to those other huge wishbone units most have to hang on a wall or takes up too much room in your tool box drawer. It is well built and not one of those elcheapo kind of tools.
A**R
Heavy Duty insert tool
This rivet setter is really good. Use lot of 10mm inserts and it installs them really fast. Have hand style setter, but over 8mm hard to set inserts. This setter does it with ease. Highly recommend it .
U**R
I needed a tool and this is it
Riv-nuts needed this type of tool. I needed this tool. My other rivet nut tools are the big squeeze and these work so much better little to no effort. I use rivet nuts everywhere now. Buy this tool you won't be disappointed unless you eat crayons then you will be upset its not crayons.
J**O
Easy as to use
Very well made
N**R
Rivnut tool
Brilliant bit of kit we'll worth the money.
A**R
goog
as described
C**N
Mejor opción para colocar remaches tuerca
Aunque es bastante cara vale la pena invertir en esta herramienta, compré la más económica y no duró ni dos remaches, en cambio está lo hace de madera fácil y rápida
D**D
accurate description
accurate description
Trustpilot
1 month ago
1 week ago