Master Lock Key
A Master Lock Key is a replacement key for Master Lock padlocks, desk locks, or cabinet locks commonly used in building components like lockers and doors.
Estimated value as of 2026 · Source: Average from replacement key prices at EasyKeys ($8.87), MrLock ($4.85 single), …
Fun Fact
Master Lock keys are available in dozens of code series (e.g., 0001-3200, M0001-M1000), each cut to match specific lock codes for compatibility.
Price History
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