key duplication

Making spare keys

Key duplication is the process of making a copy of a key, typically by cutting a blank to match the original's pattern.

Hardware stores and locksmiths offer key duplication services.

Some keys—for cars, high-security locks, or restricted systems—require special equipment or authorization to duplicate: The landlord prohibits key duplication without written consent.

Related

bitting · cutting · milling machines · master key · bolt · skeleton keys · template · smart locks · combination lock · digital certificates · biometric locks · duplicate · copy · pins · encryption algorithms · spare · house key · lost keys

Opposites
locksmith service type

key duplicationrekeying

Reconfiguring lock cylinders

lock replacement

access control direction

key duplicationlock out

Bar from premises

entry restriction

Family

duplication

Familiarity
Top 500,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G