Originally posted by cyba888
Im talking about the purple aluminum wheel hub, where the wheels attach onto it. I think your talking about the wheel nut that goes on the outside of the rim to secure it on the car? I forgot what its called but it also has a 1.5mm screw that holds it to the shaft.
Wheel nut is 4mm, wrench is 7mm.. what do you need that wheel hex hub wrench for? you should be able to tighten the wheel nut from outside, even with integy setup, unless you are using nylon nut. Get yokomo special made and design wheel nut for their setting wheel. Works great.