Fidget Gear Keyring 3D printable model by Evan Kennedy
Fidget Gear Keyring photo 1 Fidget Gear Keyring photo 2 Fidget Gear Keyring photo 3

Fidget Gear Keyring

Source: MyMiniFactory by Evan Kennedy

The Fidget Gear Keyring is a free printable 3D model from MyMiniFactory by Evan Kennedy. This fidget keyring is a simple design using a 3 gear chain to do nothing but entertain its user. You can download the STL file from the original listing below and print it at home.

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465 saves Source: MyMiniFactory Updated 2026-09-27 License: DOWNLOAD-SHARE-MAINTAIN-LICENSE-CREDIT-REMIX-NONCOMMERCIAL · non-commercial 3 makes

Tags: key, keychain, keyring, toy, gear, COG, transmission, fidget, key_chain, cogs

About this model

This fidget keyring is a simple design using a 3 gear chain to do nothing but entertain its user. Turn the small gear and watch the other gears turn! Requires 3x 10-12mm m3 bolts and 3x m3 nuts. Revised Base & Top - moved both 30T Gears 0.5mm further from the 15T gear for easier spin. Revised both gears - bored to 5.5mm for extra clearance / easier spin.

Frequently asked questions

Is this 3D model free to download?
Yes. Fidget Gear Keyring is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link above to open the original listing.
Where is the STL hosted?
The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by Evan Kennedy.
Who made this model?
Designed by Evan Kennedy, published on MyMiniFactory. 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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