Anet A8 X-Belt Tensioner 3D printable model by _ToXIc_

Anet A8 X-Belt Tensioner

Source: Thingiverse by _ToXIc_

The Anet A8 X-Belt Tensioner is a free printable 3D model from Thingiverse by _ToXIc_. The original design part had posts that were too short and slightly thinner than the opening it fits. You can download the STL file from the original listing below and print it at home.

Download free STL Get free app
58 saves Source: Thingiverse Updated 2026-05-23

Tags: Anet, A8, X-Belt, Tensioner

About this model

The original design part had posts that were too short and slightly thinner than the opening it fits. This now fits snugly and the long posts assure it will continue as the post are pulled towards the wider end of the stock part. remixed from if your bolts are a little small the original designer recommends up-scaling them by 1%

Frequently asked questions

Is this 3D model free to download?
Yes. Anet A8 X-Belt Tensioner 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 _ToXIc_.
Who made this model?
Designed by _ToXIc_, 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 Anet

Amazon's top 3D printing gear (trending)
Download free STL Get free app