HARDELL Rivet Nut Tool Kit, 14" Rivnut Tool Kit with 80PCS Rivet Nuts, 6 Metric & Inch Mandrels M6, M8, M10, 1/4-20, 5/16-18, 3/8-16 and Rugged Carrying Case

Worked like a charm, very intuitive to use and surprisingly effective. The hardest part of the job was removing the damaged rivet (not related to the tool) that installing the new one felt too easy. Well-built and the right size for what I needed. Be sure to buy little ziplock baggies for the rivets once you open a given pack.

bought it thinking I was only going to need it for one particular job and then never use it again found myself using a lot more regret not getting the one with more adapters

This rivnut tool works great. Easy to use, easy to set nuts that hold beautifully. I first used it to mount a wheel bracket to the back of my fiberglass kayak so I could roll rather than carry the kayak from the truck to the lake. With the rivnuts, the bracket is solid and I've kayaked every week for 2 months without an issue. Next I used it for assembling steel arbor panels. Perfect again.

Nice peice works great kit is laid out nice

Third time's a charm with the Hardell (2025 New Version). I had a project to install several 3/8"-16 rivet nuts. The tool I've had for a few years, a common older style, failed after the second nut - pulled the mandrel right out of the aluminum head. Bought another brand with a different style mandrel. By the end of the second nut it failed with a 'pop'. Another thread failure - mandrel nut this time. I've found both these failures in old reviews. No support or replacement parts. This tool was promptly returned. I then spent a lot of time searching Amazon options for rivet nut tools. Pretty much all are manufactured off shore. It's clear that of all the lever/handle style tools there are basically two designs and both seem to be weak and prone to failure on anything over a 5/16" nut. Then I came across the Hardell 14" tool advertised with "Upgraded Structure". Hmmm, okay. Overall it appears beefier with some improvements where it matters. Upon receipt I was able to install the remaining 3/8"-16 rivet nuts in my project without any trouble or breakage. So, this one's a winner in my book. User tips: Be sure that the mandrel matched "nose tip" (color coded nut) and larger "sleeve nut" are fully seated and tight (photo attached). Either can back out while making other tool adjustment. You risk tool damage if loose. And take small 'bites' in stages when pulling large nuts.

This rivnut tool seems to work well

Funciona muy bien es fácil de utilizar

Easy to work with, good for the money, not so heavy and for DIY is just fine, plenty of nuts for your DIY projects.

Me gustó, es muy práctico

Arrived as stated, case is good, product seems good, after a use of using m6/m8 to replace plastic fasteners on a car it did the job I needed it too. Felt quality and held up to the job, many mixed reviews but personally it’s done good for me

This tool works good. I should maybe have purchased the one with longer handles for leverage, but works well you just need to be as powerful as I used to be and not how powerful I am.

Great tool. Exactly as advertised, showed up ahead of schedule.

I was not disappointed with the tool. It works great, comes with plenty of inserts. Easier to use than the Marson kit I've got at the shop. The handles make it easy to set your insert. Recommend product, especially if it's on sale.