Lockout/Killer Key

February 8, 2025
Description
- Functional lockout/killer key. Tested in real lock.
- No support, 5+ walls
- 0.2 mm layer height
This break-away key works with the commonly used Schlage keyway (mainly door locks).
After you insert the key, the handle snaps off, jamming the lock cylinder so the lock cannot be unlocked or the key removed by anyone else unless the lock is disassemble.
Applications:
- Maintenance Lockout
- Temporary Lockdowns
- Property Management
- Construction/Renovation
- Workplace Safety Compliance
Check out Lock Picks, Rake, and Notch Decoder too:
https://makerworld.com/en/models/944577#profileId-910890
https://makerworld.com/en/models/871283#profileId-823277