Powerdyne Y4 skate tool
What we consider to be the best tool for the job.
This multitool can help you out with everything you need for a modern rollerskate.
As you can see from the pictures, it is our most used tool, and not because it is the only one! :-)
Wheels, trucks and toe-stops everything can be adjusted with this thingy even the 5mm allen screw used on toe-stops and Arius trucks can easily be loosened or tightened with it.
And when the 9/16" socket is removed it fits any socket from your toolbox (nice for 7mm axles).