What Is a Master Key?

Locks come in many different shapes and sizes, and each lock requires a unique key in order to allow access to a residence or business. If you have ever been locked out of your home or apartment, you have probably called your landlord or a locksmith to bring a master key to unlock your door. A master key allows someone to lock and unlock a range of different locks within a select group. While your key will only unlock your door, this important tool helps locksmiths and superintendents alike gain access to homes in case of emergency. 

Lock and Keys

You can secure your home with help from the safe experts and locksmiths at Armstrong Lock & Security, Inc. We have been providing superior customer service to clients throughout the Orlando area for more than 84 years. For more information about our services, call us today at (321) 800-4982 or visit us on the Web. 

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Testimonials

Fast and friendly service with fair pricing. Ian Marin was great! He rekeyed my locks in under an hour. I would definitely recommend this company.

- Amber D.

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