Remixed version of the original smartphone tripod to fit in a neat 2x2 Gridfinity form factor. I use this to mount my phone as a print monitoring camera, but it could be used as a desk/workbench webcam for any Gridfinity setup.

The original is here: https://www.thingiverse.com/thing:6379306

The bottom half, and Screw C are redesigned. The Holder B has been made to be more beefy to avoid breaking. All files needed are included. I've included the original Holder B (thin) design to use for thicker phones that may need it, but recommend trying the regular version.