Extruded 2020 GoPro Mounting Bracket

I needed a mounting solution to my 3D printer (FolgerTech FT-5: https://folgertech.com/products/folger-tech-ft-5-large-scale-3d-printer-kit) which has 2020 extruded aluminum beams.

I modeled this two brackets to work either on a corner or on straight edge.

I used http://www.thingiverse.com/thing:113764 as a reference for a GoPro Frame.