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Master Lock NightWatch High Security Deadbolt Lock

Master Lock specifically created NightWatch to prevent intruders from entering, even if they have a copy of a homeowner's key. Lock installs and functions like a standard deadbolt, but once the exclusive NightWatch feature is activated, no key can unlock it.

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Item# Price More Info
6638-0390 $31.45
6638-0395 $34.75