Originally Posted by justing66 (Post 1082437)

5/16" wrench? For which application? Or did you perhaps mean a 9/16"?

I would have used a 16mm, but for some reason my tool set skips 16mm, and all the kits I found at the store were the same unless you bought the huge expensive kit. The 5/8" fit just fine and didnt roll the edges at all. Maybe it was the correct size, I dont know, but it worked just fine.