The main parts of a door lock are the cylinder bolt box and strike plate.
What are the parts of a door lock called.
Like your car s engine under the hood this is the internal body of the lock the unseen working mechanisms inside the door.
Whether your door uses a traditional key and knob door lock or a more advanced electronic lock the basic design is the same.
The frame to which the door is attached to via hinges.
Understanding the function of each part can help you troubleshoot problems with a lock on your own.
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.
Don t risk the security of your home by keeping non functioning locks for the sake of saving money.
There are many door lock parts that you can actually repair and replace on your own without having to call a locksmith.
Technically only the inside of a knob is directly related to the locking mechanism.
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.
Understanding door lock parts.
Parts of a door lock.
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.
The basic anatomy of a door lock is made up of three core parts.
The frame is built into the wall.
The sides of the door.
Sometimes called a rose the trim is a decorative plate attached to the door under the knob or lever.
The hinge style is where the hinges are attached to.
Horizontal top and bottom parts of the door.
Doorknobs have two handles one on each side of the door and are either locking or non locking.
A latch is the portion of a door lock that extends into the door frame through the strike plate.
The lock style is where the lock and knob is placed.