Pretty neat, wonder how well they work on rusted lines / fittings. Anyone tried them yet? http://v8tvshow.com/content/view/1576/460/
I have a set of the conventional long pattern ratcheting wrenches that EZRed makes and they are fantastic! I would be willing to give them a try. I haven't seen those yet but I do have something similar for AC lines but they don't ratchet.