Lego u joint 3D printable model by Edvoin

Lego u joint

Source: Thingiverse by Edvoin

The Lego u joint is a free printable 3D model from Thingiverse by Edvoin. This is a basic u joint that I designed to work with lego, it works well up to a 30-degree angle according to my testings. You can download the STL file from the original listing below and print it at home.

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147 saves Source: Thingiverse Updated 2026-04-15

Tags: Lego, u, joint

About this model

This is a basic u joint that I designed to work with lego, it works well up to a 30-degree angle according to my testings. It's the same length as a 3 stud long axle. Keep in mind that you need to print two lego u joint pieces. Feel free to comment your thoughts.

Frequently asked questions

Is this 3D model free to download?
Yes. Lego u joint is free to download from Thingiverse. Click the "Download free STL" button 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 Edvoin.
Who made this model?
Designed by Edvoin, 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.

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