Is this 3D model free to download?

Yes, 120mm Fan To 100mm Pipe 90 Degree Adaptor is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MakerWorld. Use the "Download from MakerWorld" 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 Fyrby Additive, published on MakerWorld. 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.

120mm Fan To 100mm Pipe 90 Degree Adaptor 3D printable model by Fyrby Additive

120mm Fan To 100mm Pipe 90 Degree Adaptor photo 1

120mm Fan To 100mm Pipe 90 Degree Adaptor photo 2

120mm Fan To 100mm Pipe 90 Degree Adaptor photo 3

120mm Fan To 100mm Pipe 90 Degree Adaptor

Source: MakerWorld by Fyrby Additive

The 120mm Fan To 100mm Pipe 90 Degree Adaptor is a free printable 3D model from MakerWorld by Fyrby Additive. DesignThis model has been designed to fit standard 120mm fans supplied by computer/chassis/rack fan manufacturers to feed into a 100mm flexible ventilation pipe with a. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

299 saves Source: MakerWorld Updated 2026-10-28 Print time: 4h 51m Filament: 200 g License: CC-BY-SA · commercial OK ★ 4.9 (12) 108 makes Category: Home & Organization

Tags: fanduct, 120mmfan, 100mmduct

About this model

DesignThis model has been designed to fit standard 120mm fans supplied by computer/chassis/rack fan manufacturers to feed into a 100mm flexible ventilation pipe with a clamp.PrintingThe two parts have been designed to be printed directly on the print bed with no supports. In the case of the part that attaches to the pipe the 100mm end should be on the print bed. PLA worked fine for me.Assembly & MountingYou will need two M4x8 screws and nuts and 4 M4 washers to connect the two parts. It will not be completely air tight unless you run some sealant around where the two parts connect.

Frequently asked questions

Is this 3D model free to download?: Yes. 120mm Fan To 100mm Pipe 90 Degree Adaptor is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by Fyrby Additive.
Who made this model?: Designed by Fyrby Additive, published on MakerWorld. 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.