these things are really great.
I don't really do multi tools, I carry a few tools that really do it for me, a good pair of channel locks has always been part of that system, these are so great.
part of the funtion of adjustable pliers is that they tend to destroy whatever hex nut or fitting you are trying (hell, successfully, this time!) to loosen or tighten, but these things do a very good job of appoximating a hex nut for a range of sizes...
when new they will almost work as tweezers.
just excellent all around tools, I think I paid about 35$ for the smaller size, about 8", wide spread middle finger to thumb for me, they fit nice in the pocket and they stay at the setting you put them at until you reset them.
Not affiliated with Anyone, I just like good, light tools.