Cylinder lock body the cylinder or lock body is the part of the door lock where you insert the key.
Parts of lock with door jamb.
It features two grooves into which the door jambs fit.
The flat surface that runs vertically up either side of the door frame is the jamb.
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When you insert a key the uneven edge pushes the pins upward to fit the key s height in that location within the lock body.
When the lock body turns the latch or deadbolt moves to either allow or stop the door from being opened.
The jamb is only part of a door frame.
When it s locked the cylinder engages a series of spring loaded pins which keep the cylinder from turning.
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Other parts of a door frame.
The backset is the distance from the edge of the door to the center line of the prepared cross bore hole drilled to install most locks.
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.
In addition to the jamb here are the other components of a door frame.
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