Is this 3D model free to download?

Yes, Parts for TRIX Metal Construction Sets 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 klausotto, 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.

Parts for TRIX Metal Construction Sets

Source: Thingiverse by klausotto

The Parts for TRIX Metal Construction Sets is a free printable 3D model from Thingiverse by klausotto. These are parts for TRIX metal construction sets. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-09-05

Tags: Parts, for, TRIX, Metal, Construction, Sets

About this model

These are parts for TRIX metal construction sets. The original plastic gears have a module of 1.5, but appropriate for the center to center distance should be 1.56. That is why the gears have a large clearance. I decided to make gears with a module of 1.55 instead of 1.56 because of the tolerance of the base parts we need a little bit more clearance. I added some gear wheels with a different number of teeth, a crank and a helping wrench for the positioning of nuts and bolts. To be continued! The models were created with PTC Creo Elements Direct Modeling Express 6.0. This programm is free, but can only read native pkg2, step, stl and write only pkg2, stl and pictures.

Frequently asked questions

Is this 3D model free to download?: Yes. Parts for TRIX Metal Construction Sets 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 klausotto.
Who made this model?: Designed by klausotto, 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.

Similar 3D models in Parts

Browse related collections

Free 3D Printed Wall Art & Decor

Amazon's top 3D printing gear (trending)