Filament Spool Stabilizer

I had a problem with my Printrbot Simple Metal where my spool would get in the way of the printer if the printer got more than about half as high as it was allowed to go, so I made this piece so it would keep the spool on the far side of the bar it sits on (keeping it out of the way of the printer). It is probably bigger than it needs to be, but it does the job just fine. Also, this isn't really a stabilizer, but I couldn't come up with a better name.