4runner ball mount
thingiverse
I used to have a 16mm ball mount attached to a cell phone holder, designed to be mounted around the driver's side vent. It appears that 16mm might be a widely used diameter for basic ball mounts. A straightforward ball mount and the one I'm currently using are now included in this setup. When printing the ball, consider using ABS or PC materials. If I were you, I'd opt for printing it with PC material.
Download Model from thingiverse
With this file you will be able to print 4runner ball mount 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 4runner ball mount.