Is there a common spoke nipple size used on bikes? I will be using it mostly on old 10 -12 speeds and dept store MTBs with normal low end wheels nothing exotic. Is Pedro's yellow handled wrench 3.3mm the right thing for this? I have a multi size ring shaped tool but it is confusing me on every spoke. The one marked 14 (guage) on it seems to work on the Fuji/Ukai wheel I used it last.