Door Lock Mechanism Parts Names

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.

Door lock mechanism parts names.

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. It s useful for any diy er to know how things around the home operate. Beyond parts there are a few more terms you might find helpful when it comes to purchasing and installing your door hardware. The bolting mechanism has a spindle that retracts from the door frame when one of the handles is twisted allowing the door to open.

Names of the parts of a doorknob lock by bronwyn timmons. 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. The main parts of a door lock are the cylinder bolt box and strike plate. 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.

Don t risk the security of your home by keeping non functioning locks for the sake of saving money. A latch is the portion of a door lock that extends into the door frame through the strike plate. Door lock parts and components. Understanding door lock parts.

Euro cylinders are now one of the most common types of locks fitted to modern. Parts of a door lock. Schlage allegion brand 440 adams rite manufacturing 158 sargent 139 general lock 125 corbin russwin inc 110 show more in stock. Prime line e 2402 re keying kit re key a lock kit with pre cut keys for rekeying all your locks to one key for schlage brand locks type c 5 pin style locks by prime line 11 27 11.

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. There are many door lock parts that you can actually repair and replace on your own without having to call a locksmith.