Frame Clip
thingiverse
This the small clip that hold a sign in the Frame used primarily by real estate signs. I went with 100% infill to make it as strong as possible since it does need to be snapped in place.
Download Model from thingiverse
With this file you will be able to print Frame Clip with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Frame Clip.