Is this 3D model free to download?

Yes, Functional Pin Tumbler Padlock Model 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 Thing-O-Fun, 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.

Functional Pin Tumbler Padlock Model 3D printable model by Thing-O-Fun

Functional Pin Tumbler Padlock Model photo 1

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Functional Pin Tumbler Padlock Model

Source: Thingiverse by Thing-O-Fun

The Functional Pin Tumbler Padlock Model is a free printable 3D model from Thingiverse by Thing-O-Fun. Functional Pin Tumbler Padlock Model. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

1,330 saves Source: Thingiverse Updated 2026-10-28 License: CC-BY-SA · commercial OK 5 makes Category: Other

Tags: featured, household, Lock, model, multi-part, padlock, Tumbler Pin

About this model

Functional Pin Tumbler Padlock Model. User Print-To-3D: shared a very cool sectioned Paddle-Lock: that got me interested in making something that actually locks. Again, all items are printable except for the springs which I removed from ball-point click pens (thankfully my wife is still putting up with disassembled pens around the house). This one is a little more complicated but it still works and makes a good desk oddity. If you were to glue the "Top", "Retainer", and "Lid" in place, the only way to get this lock open without the key would be to break it. But, what is the fun if you can't take it apart? Note 1: I did do a bit of finish sanding on the components to make everything fit together and slide/twist well. I would suggest a "dry-fit" of the components with their mates before atte…

Frequently asked questions

Is this 3D model free to download?: Yes. Functional Pin Tumbler Padlock Model 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 Thing-O-Fun.
Who made this model?: Designed by Thing-O-Fun, 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.