There's nothing more boring than a hand rivet tool, but I might have to get one. The oxygen sensor underneath my car has a heat shield over it. In order to get to the sensor, the heat shield has to come off. Holding the heat shield on are 3/16'' blind rivets. All of the hand rivet tools I've seen on the interwebs are made in China; even the ones in excess of $40.00. I'd rather get a good made in USA rivet tool, but there doesn't seem to be any.
Is the one at Harbor Freight any good?
https://www.harborfreight.com/8-in-single-hand-professional-riveter-57995.html
Is the one at Harbor Freight any good?
https://www.harborfreight.com/8-in-single-hand-professional-riveter-57995.html