Door Lock Mechanism Names

Deadbolt a deadlatch does not have the spring loading mechanism.

Door lock mechanism names.

Look at pictures of different door lock types to find models that match your style. The single cylinder double cylinder and lockable thumb turn. A locking doorknob features a locking mechanism on the interior handle and a slot for a key on the exterior. The home depot delivers online orders when and where you need them.

Doorknobs have two handles one on each side of the door and are either locking or non locking. The spring is compressed to unlock the bolt and when released it snaps into a locked position. These locks are much more resilient to brute force attacks and are impervious to shimming but can fall victim to lock picking. This type of door generally locks automatically when closed.

Doorknob locks have the locking mechanism within the doorknob. A rim automatic deadlatch nightlatch is fitted on the inside of your door with the key locking cylinder to insert your key to open the door located on the outside of the door. Locked and unlocked from both sides with a key inserted in a rim cylinder. There are three variations of the deadbolt.

Spring bolt a spring latch is a bolt held in place by a spring clip. Because these locks usually employ a pin tumbler locking mechanism you can test the security of your deadbolt through learning lock picking. On non locking doorknobs the interior and exterior handles are smooth and contain no locking mechanism. You will find deadlatches commonly referred to as nightlatches and yale locks as well.