Parts Of A Door Lock Latch

This piece of metal extends from the door into the frame and holds it closed.

Parts of a door lock latch.

By clicking ok or clicking into any content on this site you agree to allow cookies to be placed. The lock engages a bolt inside the door. This is the part of the lock that moves in and out and rests in the carved out part of the door frame known as the box when the door is locked keeping it in place. The shape of the faceplate used during installation depends on your door s preparation.

Bolts and latches 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. This is the same in car doors your home s front door or any door that locks. Hardware all home improvement best sellers door hardware locks garage door hardware wet dry vacuums flashlights power hand tools deals savings lock replacement parts welcome to the lock replacement parts store where you ll find great prices on a wide range of different lock replacement parts for your home. When you lock the door the door latch assembly pops into place and catches successfully locking your door.

The latch goes through the strike plate to form a secure lock or positive closure to the door. The bolting mechanism has a spindle that retracts from the door frame when one of the handles is twisted allowing the door to open. When the key fits the cylinder the pins inside the cylinder move engaging the bolt sometimes called a latch within the door lock. When the lock body turns the latch or deadbolt moves to either allow or stop the door from being opened.

Inside the lock cylinder the housing containing both the key entry assembly and the deadbolt knob are pins springs a cam and the tang. As with any car part the make and model of your specific vehicle will determine the final cost of a door latch assembly. 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. The spring is compressed to unlock the bolt and when released it snaps into a locked position.

The parts of the door lock that are not visible but that function to keep the lock working are known as the door lock mechanism. Spring bolt a spring latch is a bolt held in place by a spring clip. How much is a door latch assembly. The strike plate is the part of the lock that attaches to the door frame.

It may have rounded corners or be a circular drive in faceplate. Strike plates come in a variety of shapes and sizes.