Young Derek's Treasure Safe 3D printable model by ssaggers

Young Derek's Treasure Safe

Source: Thingiverse by ssaggers

The Young Derek's Treasure Safe is a free printable 3D model from Thingiverse by ssaggers. This is a toy safe that I designed for my nephew Derek. You can download the STL file from the original listing below and print it at home.

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153 saves Source: Thingiverse Updated 2026-04-18

Tags: Young, Derek's, Treasure, Safe

About this model

This is a toy safe that I designed for my nephew Derek. Seeing as young Derek is a bit of an escape artist, I thought that he might enjoy learning how locks work, so this safe comes with a working lock, and lockpicks designed to work with this safe (so that he can apply his new knowledge of lock mechanisms). Note: there is a second set of pins available for download, with 8mm diameter. These may require some sanding down to get close tolerance in the holes. I added these because the original 7mm diameter pins sometimes skewed and jammed in the tumbler. Admittedly, there is some room for improvement, but considering it's a prototype, it works really well. My first print was easy to assemble, and the key opened the lock. what more can you ask for? additional parts required: 3 springs (from c…

Frequently asked questions

Is this 3D model free to download?
Yes. Young Derek's Treasure Safe 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 ssaggers.
Who made this model?
Designed by ssaggers, 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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