Thingiverse
Adapter for 32mm to 16mm tubes that's flush to one side. Might require a bit of support for the first inner ring to which the 32mm pipe is pushed.
Direct link to the original creator's page
Printables
Thingiverse
Thingiverse
Printables
Thingiverse
Printables
Printables
Thingiverse
Click the "View on Thingiverse" button above to visit the original model page on Thingiverse. You can download the STL file directly from the creator's page for free.
This model is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Yes, this model is available as a free download on Thingiverse. Some creators accept tips or donations.
Check the license (see original page) on the original Thingiverse page. Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer.