I am getting prepared for the rotor and brake job in a few days and want to be ready for anything as I won't have another vehicle to go to the store if I am missing the right tool. I have been reading about the 15mm wrench issue on the forums here. Some have said you absolutely need the thin wrench while others say they used a standard and it worked fine. Well, I measured out my Craftsman wrench and found it to be 1/4 inch in thickness. I happened to have a cheap chinese version of the 15mm wrench and found it to be thinner. A good 1/16" thinner in fact, which is 1.6 mm less thickness. I am thinking this should do the trick. Any thoughts? I am heading out to the get the remaining parts I need in a couple days so if I REALLY need that thin 15mm wrench, I better pick one up.