I remember years ago I saw a adjustable wrench that had really thin jaws. I've bought a couple of the "blue handle" bike wrenches, ground down some wrenches. I never have the right one. Sometimes you just need a thin backup wrench in a tight spot, probably won't use that size again for years. Anyone use one of those thin jaw ajustable wrenches? Where did you get it? Any good? I got a grinder and I ain't afraid to use it.