Geeetech I3 Pro B Belt Mount Y Carriage

This little mount piece is meant to attach the belt to the Y carriage. So you don't have to make a hole in the belt to screw it to the carriage as indicated in the documentation.

In case you were wondering, yes my belt has a 180° twist so the smooth side of the belt is in contact with the smooth idler to avoid wearing down the belt teeth. And yes I could just go and buy a toothed idler, but meh... =D