Website: thingiverse
Author: lizard00
Price: Free Download
File format: .Stl 3d printable
Description:
Update (11 July 2022): The design now provides for an additional round thru hole. Unfortunately, Thingiverse’s “Customizr” does not display the parameters properly. For custom designs, you may need to open the file knurled_knob_v2a.scad directly in OpenSCAD yourself. I had no problems running the model with OpenSCAD