Is this 3D model free to download?

Yes, Ultimate Ender 3 Bed Leveling Knob is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by TheBoJaN, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Ultimate Ender 3 Bed Leveling Knob 3D printable model by TheBoJaN

Ultimate Ender 3 Bed Leveling Knob photo 1

Ultimate Ender 3 Bed Leveling Knob photo 2

Ultimate Ender 3 Bed Leveling Knob

Source: Thingiverse by TheBoJaN

The Ultimate Ender 3 Bed Leveling Knob is a free printable 3D model from Thingiverse by TheBoJaN. These wheels have a locking mechanism built in so they remain where you set them indefinitely. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

3,104 saves Source: Thingiverse Updated 2026-10-08 License: CC-BY-NC · non-commercial 27 makes Category: 3D Printer

Tags: 3D Printer Parts, bed level, bed leveling, Creality, creality ender 3, Ender3, Ender 3, Ender 3 Pro, knob, knobs, leveling, part, parts, replacement part, upgrade

About this model

These wheels have a locking mechanism built in so they remain where you set them indefinitely. I also prefer feeling that I should go up/down one or two clicks during the process of leveling, it helps me level much faster than I could with the stock wheel. I also found it difficult to turn the stock wheels without putting any linear force on them due to their slippery organic design and it made leveling a minor pain the backside. These wheels are designed to be as sharp and grippy as possible so they can be turned without putting any force on the bed. I've used some other locking mechanisms for the stock wheels but they had a lot of slop in them, got in the way of the wheel and couldn't be used with anything other than the stock wheels so my goal with these was to have a good wheel with a …

Frequently asked questions

Is this 3D model free to download?: Yes. Ultimate Ender 3 Bed Leveling Knob is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by TheBoJaN.
Who made this model?: Designed by TheBoJaN, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.