Understanding door lock parts.
What are the parts of a door lock called.
Understanding the function of each part can help you troubleshoot problems with a lock on your own.
The frame to which the door is attached to via hinges.
It s useful for any diy er to know how things around the home operate.
Secures door to frame while enabling a swinging motion.
The main parts of a door lock include the knob the dead latch the rose insert the strike plate and the key.
The hinged part is called the hasp which is fitted to the door or lid of a box and shuts over the staple which is on the door frame or other leaf of a pair of doors or the body of the box.
Doorknobs have two handles one on each side of the door and are either locking or non locking.
Like your car s engine under the hood this is the internal body of the lock the unseen working mechanisms inside the door.
A latch is the portion of a door lock that extends into the door frame through the strike plate.
The basic anatomy of a door lock is made up of three core parts.
A locking doorknob features a locking mechanism on the interior handle and a slot for a key on the exterior.
Each type of lock is built differently but let s take a look at the anatomy of a typical door lock usually used in homes or light commercial buildings.
Parts of a door lock.
Technically only the inside of a knob is directly related to the locking mechanism.
Whether your door uses a traditional key and knob door lock or a more advanced electronic lock the basic design is the same.
The sides of the door.
Sometimes called a rose the trim is a decorative plate attached to the door under the knob or lever.
Don t risk the security of your home by keeping non functioning locks for the sake of saving money.
The hinge style is where the hinges are attached to.
Among other things.
The main parts of a door lock are the cylinder bolt box and strike plate.
Horizontal top and bottom parts of the door.