Heh. You got me. :-) Fixed. (Thank goodness I don't teach English...)

@@colohan Thanks for taking the correction with humor!

Shown here is a 1/8" rivet. If you are assembling a Van's Aircraft plane (a popular form of kitplane) most of the rivets are either 1/8" or 3/32". There exist bigger rivets (including ones that are slightly oversized over the 1/8" and 3/32" size called "oops" rivets). I honestly don't know what the largest size in commercial use there is.

It is a Cleveland Main Squeeze rivet squeezer: www.cleavelandtool.com/collections/all/the-main-squeeze

You should try squeezing some rivets with a traditional hand squeezer, then try using this tool. You'll quickly learn how wrong you are. ;-)

@@colohan that answer from a workbench hero, just try if you can reach and squeez rivets on small deep areas of aircrafts too 😂😂😂 on workbench everybody can squeez rivets performance is to it deep in aircraft too 🤪

@@আবুবকর-ন১ধ You are right -- I have limited experience inside actual aircraft (just in doing repairs to my Cessna 182 under the supervision of my A&P). In such an environment I'd still this would be vastly easier than the traditional squeezer I also have (and honestly, a pneumatic one would be even better in places where it fits). The reason being I'm barely strong enough to fully squeeze an 1/8" rivet with a traditional squeezer even on a workbench where I have all the leverage in the world, contorted inside a structure would make it even harder. (I find that I have to apply enough force to the handles that I sometimes mistakenly bend the metal I'm trying to squeeze the rivet into.) Perhaps there are less crappy traditional-style squeezers available. Or perhaps you have stronger arms than I do. If they work for you, then that is great!

@@colohan pls do your promotion at unknowns and dont telling profetions how sheet metal worings are! this tool promise a lot more then it can be, may be that better than traditional tools but it promize and a lot more enginering possible. Cessan 182 is a toy just try works on Boeing, Airbus, Bombardier, Embraer and talking after. only to change a mechnic is not enough to be better.