When the lock body turns the latch or deadbolt moves to either allow or stop the door from being opened.
Front door lock parts names.
Depending on the type of door lock which we ll get to in a moment the parts may differ in looks and how they work.
The bolting mechanism has a spindle that retracts from the door frame when one of the handles is twisted allowing the door to open.
The latch bore also known as the edge bore is the hole drilled from the side of the door into the cross bore to allow the latch of the lock to be installed and to accommodate the sliding of the deadbolt.
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The strike plate is the part of the lock that attaches to the door frame.
Connected to and controlled by the lock body the latch or deadbolt is the part of the door lock that holds the door in place when it s locked.
Strike plates come in a variety of shapes and sizes.
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If you ever need to replace locks on your doors you ll need to know the individual names for parts their importance for the overall mechanism and how they help the other parts work to lock the door.
Parts of a door lock.
The latch goes through the strike plate to form a secure lock or positive closure to the door.
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The bolting mechanism is the metal piece that extends from the center of the doorknob into the door frame s latch hole to keep the door closed.