Brinks PPR | Blog

In a typical residential home, these are the different types of door locks: Exterior Doors: For exterior doors, there are keyed door locks. These locks have a cylinder on the outside that, when locked, requires a key to be inserted...

Tubular Door Locks: In a tubular lock, the mechanism for retracting the lock bolt is part of the latch assembly. The outside lock chassis has either a square or half-round extension which passes through this mechanism for actuation. In a...