Sonic Gripz Inline Skate Tool

This award winning tool is a bearing pusher, a bearing aligner, an Allen key, a flat head screwdriver and a Phillips screwdriver in one tool.

It is especially useful for inline skates with 6mm 608 bearings. (E.g. most inline hockey skates of CCM have 6mm 608 bearings.)

In fact it is six tools in one:
1) an Allen key (4 mm) for most wheel axes and many frame screws
2) a Phillips #2 screwdriver for many inline skate screws
3) a flat head screwdriver for many other inline skate screws
4) 5) two bearing and/or spacers pushers; these pushers are combined with the Phillips #2 tip; the first bearing/spacer pushers removes the spacer plus one bearing and the second bearing pusher removes the second, remaining bearing.
6) a floating spacer aligner (which is combined with the Allen tip)
A floating spacer aligner is necessary/useful when you have difficulties to insert the axis in a wheel because the spacer is floating and as such has to be aligned .

Fun fact: this tool is in the permanent collection of the Museum of Modern Art in New York.