Compatible with Prusa Encoder Knob for Ender 3

Your printer, running the way it should.

3.2k downloads in the maker community

$8.99

Color: Gray

Printed in the USA when you order.

1.You order it
2.We print it fresh
3.It ships to you

Sized right for your Ender 3 so the knob feels comfortable to grip and turn
Fits the encoder shaft perfectly with a custom bar design so you get smooth, reliable control
Larger wheel than the original Prusa version so you can adjust settings with less fumbling

Get a knob that actually fits your Ender 3 printer. The Prusa encoder knob looks great, but it was made smaller. This 3D-printed version keeps the reliable design and scales it up for your machine, so you spend less time squinting at controls and more time printing.

The key difference is the encoder shaft receptacle. We redesigned it to match your Ender 3 exactly, with a bar that catches the slot at the tip of the encoder shaft. This means your knob turns smooth and reliable every time you use it. Just print it at home and snap it on.

Not affiliated with, endorsed by, or sponsored by Prusa. Prusa and its product names are trademarks of their respective owners.