5" sanding disc holder

I bought a mega pack of sanding disks from a LARGE online retailer (20 of 60,80,120,150,220) and needed a place to store them. I'm printing it now as I upload this thing. I'll upload pics when it is done. It will sit on a surface or hang horizontally or vertically. The screw mounting distance is in the print (110mm or 171mm) and I just used sheetrock screws.

Note: they are all the same file I just wanted multiple angles so print the v5 and not the v5.1 or v5.2