It's the axle wrench that I ride with. The lockring tool works well enough but I do not use it if I have the Hozan around. I have never used the little allen wrench that pokes out the side because I also carry a folding set. I thought I would never use that multi-sized-nut-wrench-thing that is cut out of the middle but I did the other day - to tighten a nut on a fender stay.