Prusa style knob for Creality Ender 3 (snug fit)
thingiverse
This is my remix of rlaska's Prusa style knob for the Ender 3 (mine was bought in 2020, but is still of the 8-bit generation). Credits for the original design (external) go to Prusa Research. I redesigned the inside from scratch, with new hole dimensions and stronger inside wall as brought by rlaska. The result is a fully functional knob that fits snugly on the Ender 3, and rotates and clicks nicely (if yours works as well as mine—you might possibly need to calibrate your filament flow for proper dimensions). I find the feeling and experience of that Prusa knob to be really satisfying! :-) Along with an STL file, you can also find the GCODE I created for PLA on my Ender 3.
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