A knob for the valve of any hydraulic ram device that uses a bottle jack type knob. It adds much finer control of decent with a load. I added “Good Advice”, albite a humorous twist to the face of the knob, I used fuzzy skin to add texture 2mm x 2mm and I printed in ABS because that is what was loaded. This should be fine to print in PLA or PETG. Easy print, no supports or Brim needed.
The author remixed this model.
Added text, and fuzzy skin to the original knob.