The Lock & Key Glossary
Plain-English definitions for every term a locksmith might say on your porch.
DeadboltRekeyingTransponder KeyKey FobStrike PlateLock CylinderKeyed AlikeMaster Key SystemRestricted Keyway'Do Not Duplicate' KeyBump KeySecurity PinsANSI/BHMA GradeHigh-Security CylinderDeadlatchThumbturnSmart LockKeypad LockMechanical OverrideLock BumpingMortise LockPanic HardwareDoor CloserAccess ControlProximity KeyKey ExtractionAll Keys LostKey CloningImmobilizerDry Lock LubricantSafe Fire RatingRSC (Residential Security Container)Safe AnchoringCombination ChangeKey ControlEuro Cylinder SnappingUser-Rekeyable Locks (SmartKey-style)
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