This is designed for a 22mm x 7mm standard 608 skate bearing and 1/2" nuts. The picture shows a custom made cap with a friend's son's initial (not included), the cap I have provided is a generic (smooth) cap as well as a "target" cap for grip.
More from Toys & Games
Get 20GB of Dropbox for 6 Months - Free!
Dropbox is the perfect tool for keeping all your files in sync:
Remember to come back and post what you've printed as Make.
It's good for the designer and the community (that means you)!
To post a Make, come back to this Thing and click Post a Make.
Or, you can use the Thingiverse Mobile app found on
and the Apple App Store.