There are many types of door knobs and door locking systems.
Door parts name.
Door unit a door with a jamb hinges and is bored for door hardware.
It s useful for any diy er to know how things around the home operate.
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.
L imits the door s opening swing it is part of the frame and the door rests on it when closed.
Understanding door lock parts.
When you re more familiar with door part names it s easier to talk to contractors and dealers and choose the right door for your project.
The good news is you don t have to build these yourself.
Doorknobs are made up of several different components.
The door frame is the entire framework supporting the door including the sill jamb and head.
Only the door no jamb hinges threshold or door hardware.
But the real beauty of hinged patio doors are the style choices.
Let s take a look at all the different parts of a door and how they all come together.
Our door knob illustration above shows the many intricate parts that make up a door knob.
The main parts of a door lock are the cylinder bolt box and strike plate.
Exterior door units also include casing brick molding astragal and weather strips and is pre hung.
With two doors you can have one operable door and one fixed door.
The door know while the smallest component of a door and frame set is the most intricate.