skeleton keys
Universal lock picks
A skeleton key is a key designed to open many different locks, typically by having a simplified shape that bypasses the internal mechanisms.
The term evokes the key's stripped-down appearance—reduced to its essential structure like a skeleton.
Figuratively, a skeleton key is anything that provides access to multiple things: Her degree was a skeleton key to jobs across the industry.
- passkeyUniversal access tool
- master keyLock opener for all doors
- bump keyLock-defeating tool
- keysLock-operating instruments
- key blankUncut key template
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