What is a master key system and why is key control important?
A master key system allows two or more keys to open one lock. It is a hassle-free way of limiting access to specific employees with minimal keys.
Written byChris Strauss
Chris is a Locksmith by trade and the owner of Great Valley Lockshop in Malvern PA. Chris is a volunteer firefighter and "Life Member" for East Whiteland Township Volunteer Fire Company and a huge Nascar fan who loves to go camping and enjoys the outdoors.
Chris Strauss frequently blogs for Read other articles written by Chris Strauss