cults3d
Simple ice-padlock with M3x5 screw lid and nut side inserts.
Use Icecubes or fill locked and put it in the freezer. Make sure to plug the holes with tape.
Long shackle version prevents things from releasing earlier.
Ice cube size is around 30x30x25mm
Shackle has clearance on every side to allow assembly.
Perfect for timed release, just make sure they don't have a screwdriver... or put in security screws.
V1.3 tolerances fixed (Preview shows previous version which required sanding)
Direct link to the original creator's page
Click the "View on cults3d" button above to visit the original model page on cults3d. You can download the STL file directly from the creator's page.
This STL file is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
This is a premium model priced at on cults3d. Premium models often include higher detail, multiple parts, and print-tested files.
Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer. Check the license on the original cults3d page to see if modifications are permitted by the creator.