The idea of an adjustable crescent ratchet wrench is very attractive. I would like one; that would be helpful. Whatever it is, unfortunately it isn't. I tried using it to remove the castle nut from the forearm ball joint and couldn't even unscrew it before pulling out an old, slow, reliable adjustable wrench I had around. Again, I got NO ROLLS from this thing. If you have to spend 30 minutes adjusting parameters (e.g. jaw width) before it works, doesn't that go against the essence of the…