Parts Of A Door Lock Assembly

Parts of a traditional lock cylinder lock body.

Parts of a door lock assembly.

Boxes and strike plates. This piece of metal extends from the door into the frame and. 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. The anatomy of a door lock.

Key in locks knobs levers decorative side plates. Most homes small commercial buildings and multipurpose spaces like schools and libraries still use traditional key and. The lock engages a bolt inside the door. What are the parts of a door lock.

Door lock parts and latchbolts. Mfr part dp1 us26d. It is made of strong metal built to sustain force. The individual pieces can be broken down into four basic parts.

Pocket sliding door handles and locks. Door lock deadlatch square corner 1 1 8 x 2 1 4 faceplate 5 backset 7 8 housing diameter satin chrome for. Door locks commercial. The knobs or handles the exterior parts that you see and allow you to physically open the door.

The cylinder or lock body is the part of the door lock where you insert the key. Electronic and pushbutton locks. Flush bolt strike dustproof 1 3 16 diameter x 1 7 8 depth satin chrome plated for threshold. Sliding door track systems.

A mounting plate which is attached to the frame of the door and holds the bolt or latch into place. Box strike plate. Door lock filler strike plates and protectors.