Is this 3D model free to download?

Yes, Small Strong Keyring 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 eschybach, 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.

Small Strong Keyring 3D printable model by eschybach

Small Strong Keyring

Source: Thingiverse by eschybach

The Small Strong Keyring is a free printable 3D model from Thingiverse by eschybach. This is a very small, very strong keyring for use with 3d printed keychains, keys, or fobs. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

32 saves Source: Thingiverse Updated 2026-11-01 License: CC-BY-SA · commercial OK Category: Home & Organization

Tags: 1 gram, cheap, diamond, key, key ring, key ring holder, key rings, key-ring, keychain, keychain holder, keychains, keyring, light, lightweight, PLA

About this model

This is a very small, very strong keyring for use with 3d printed keychains, keys, or fobs. It is shockingly strong for it's size because it uses geometry to it's advantage. Most 3d printed keyrings published online are circular, which does not work well when scaled to smaller sizes as they fatigue and slowly open up allowing whatever is attached to eventually slip out. The diamond split ring shape of this design features an acute angle at either end, keeping other rings or items seated which tends to keep the split ring centered in it's position as opposed to continually opening it. Opposing forces both open and close the split ring at the same time and failure only occurs when the pulling force is substantial enough to completely deform the PLA as opposed to slight fatigue stresses. Once…

Frequently asked questions

Is this 3D model free to download?: Yes. Small Strong Keyring 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 eschybach.
Who made this model?: Designed by eschybach, 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.