VEVOR Rivet Nut Tool, 16 inch Rivnut Tool Kit with 13PCS Metric and SAE Mandrels, 186PCS Rivet Nuts, Semi-auto Retraction, M3, M4, M5, M6, M8, M10, M12, 1/4-20, 5/16-18, 3/8-16, 1/2-13, 8-32, 10-24

Nice product by Vevor, comes with rivets in different sizes, and fitted screws for metric and SCE rivets. the screw heads comes in individual box, in functional master box. Once you install a rivet, you need to remove the tool by rotating it to remove it from the rivet that was installed, OR OPEN AND CLOSE THE HANDLES FEW TIMES TO RELEASE THE TOOL FROM THE RIVET. The handles work fine, but the center "semi automatic" part is kind of loose, make me wonder of what will happen with large rivets. There is no mention of the type of rivets that one can use like stainless steel, and long rivets. So far I used 4mm,5mm and 6mm, and the tool works well.

absolute garbage. don’t buy it. broke on the first nut had to half way disassemble it to remove it 5 stars so it goes to the top. buyer beware

Used it for 4 rivnuts and on the 5th it shot multiple bearing out from the tool and it stopped working. This thing is a piece of junk. Of course since it sat for 3 months before use I am outside of the return window and stuck with a box of worthless parts. STRONGLY RECOMMMEND FINDING ONE THAT ISN'T SO DELICATE.

Works as it should with ease

Great Tool