Disposable Plastic Lock 3D printable model by ChTuna
Disposable Plastic Lock photo 1 Disposable Plastic Lock photo 2 Disposable Plastic Lock photo 3 Disposable Plastic Lock photo 4 Disposable Plastic Lock photo 5 Disposable Plastic Lock photo 6

Disposable Plastic Lock

Source: Thingiverse by ChTuna

The Disposable Plastic Lock is a free printable 3D model from Thingiverse by ChTuna. These are simple one-time use disposable (Tamper) locks. You can download the STL file from the original listing below and print it at home.

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2,529 saves Source: Thingiverse Updated 2026-09-22 License: CC-BY-NC · non-commercial 4 makes Category: Toys & Games

Tags: chastity, disposable lock, plastic lock, tamper, tamper lock

About this model

These are simple one-time use disposable (Tamper) locks. They are designed to show damage if they have been removed. Version 1 is less visible for tampering as the end is sealed inside. Version 1 also has a smooth box for a note/ID to ensure the lock has not been replaced. Version 2 is more "secure" as you can see the tabs through the bottom any tampering will be evident where with version 1 if the tabs are broken and reinserted, they are not visible. You can also apply a little glue in the slot to ensure a higher level of tamper resistance. These are not intended to secure anything but to show evidence of tampering or opening. Here is an accompanying key holder for those who may be interested:

Frequently asked questions

Is this 3D model free to download?
Yes. Disposable Plastic Lock 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 ChTuna.
Who made this model?
Designed by ChTuna, 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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