Version May 7, 2025

• 3 base designs
• 5 Round designs
• 5 Hexagon designs
• 5 Backplate design

It will compatible with 

• M4 35 or 40mm bolt 
•  8/32 1-1.25 inch bolt or screw in freedom unit

Print Setting:

• Layer height 0.20 or smaller depending how smooth you want.
• Print on the given orientation
• no supports needed

Here is other version of knobs

Noted 

• if you want to make your own size feel free to download the freecad file or just let me know. 
• If you enjoy this model please consider to buy me some filament ( Paypal )