Review on Muzata Hand Rivet Tool Nut Setter Kit: High-Performance Heavy Duty Thread Blind Riveting Tools with Wrench Nut Sert, 5pc Metric Mandrels and 100pc M3/M4/M5/M6/M8 Rivnuts, Complete with Rugged Carrying Case RK01 by Brian Micheals

Excellent Heavy Duty Rivet Nuts Tooli was hesitant to buy these after reading some of the other reviews - but I'm still very glad I bought them. It works great, is very well made and is really durable. I've used it to replace stripped thread in heavy gauge metal tubing and couldn't be happier. I think people try to push too hard when it doesn't take that much effort to get the rivet in place. And the reviewer who claimed a few nuts were removed probably overdid it and removed the nuts during the process. If you expect it to "pop" like a rivet gun, you're applying too much force and pulling the threads off. I've found that a lot of people don't follow the instructions and then come here and blame the product. Instead, you should buy a mirror and look in it. This tool is excellent - comes with a hard carrying case - and a large selection of rivets.