Clamp light switch knob
thingiverse
The twist know broke on my Clamping desk lamp so I designed a replacement.
Download Model from thingiverse
With this file you will be able to print Clamp light switch knob 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 Clamp light switch knob.