Weed eater knob
thingiverse
I attempted to locate the correct component on Thingiverse, but my search was unsuccessful. I've found that I'm improving with Tinkercad and decided to try this supposed easy build. It's simply the pressure knob for the bottom of the weed eater which holds the spool in place. When you apply pressure, new filament comes out without any issues. I've built it in both PLA and ABS materials. This thing was designed using Tinkercad. You can edit it online at https://www.tinkercad.com/things/dPLuADuB30w
Download Model from thingiverse
With this file you will be able to print Weed eater 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 Weed eater knob.