Cubic light lock
thingiverse
Includes solid block and cylinder files. Print three blocks and one cylinder. Little utility to confirm that no one has unlocked the door but you. Simple, if the cylinder has been moved, it's still secure.
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With this file you will be able to print Cubic light lock with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Cubic light lock.