Tag Archives: Pin and Tumbler Locks

How the Most Common Door Locks Function

How the Most Common Door Locks Function

There’s countless types of lock types that are commonly used today – some of which are based on incredibly ancient technology. Since door locks were built in ancient Egypt millenia ago, they have evolved exponentially – however they usually operate according to the same basic principals. Here’s a guide to how the most common door locks function, as prepared by the expert door lock installation team here at DKNY Locksmith.