Door Lock Mechanism Parts Names

The main parts of a door lock are the cylinder bolt box and strike plate.

Door lock mechanism parts names.

The basic anatomy of a door lock is made up of three core parts. The frame is built into the wall. The frame to which the door is attached to via hinges. Differs an abbreviation of different combinations or changes.

There are many door lock parts that you can actually repair and replace on your own without having to call a locksmith. Parts of a door lock. Secures door to frame while enabling a swinging motion. 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.

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. Horizontal top and bottom parts of the door. 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. Door lock replacement parts.

Type of front door lock back door lock sometimes internal doors. 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. Understanding the function of each part can help you troubleshoot problems with a lock on your own. Understanding door lock parts.

A latch is the portion of a door lock that extends into the door frame through the strike plate. The sides of the door. Beyond parts there are a few more terms you might find helpful when it comes to purchasing and installing your door hardware. The lock style is where the lock and knob is placed.

A euro cylinder lock is commonly fitted to upvc composite doors and is used with multi point locking systems and are also fitted to some mortice deadlocks and sashlocks on timber or aluminium doors. It s useful for any diy er to know how things around the home operate. Whether your door uses a traditional key and knob door lock or a more advanced electronic lock the basic design is the same. Disc tumblers the small shaped discs usually of metal in the disc tumbler mechanism which are the means of providing different combinations.

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. Don t risk the security of your home by keeping non functioning locks for the sake of saving money. Euro cylinders are now one of the most common types of locks fitted to modern. The bolting mechanism has a spindle that retracts from the door frame when one of the handles is twisted allowing the door to open.