Needed a mount for my Kindle Fire 7 tablet. Designed it to work with the "Articulating, Wall-Mounted, Magnetic Phone Mount." I made something else earlier based on another phone mount, but it didn't work too well so I made this from scratch.
There are 3 pieces and they are fit to my tablet. The three pieces are held together with M3 screws, 20mm I believe, and M3 lock nuts.
I uploaded the 3MF file in case anybody is interested in modifying this mount for other tablets or phones.
1.2mm walls are used for some extra strength.
Did this entire design in 3D Builder program from Windows App Store. I find it works well for projects like these.