It s useful for any diy er to know how things around the home operate.
House door lock schematic.
A key is required to open the door from the exterior side of the door.
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.
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Most interior door knobs are relatively inexpensive to replace.
An improperly functioning latch may be the result of a poorly fitting door.
With this electronic door lever you can control entry to your home more easily and securely and our flex lock feature allows you to set the lock to automatically re lock after 5 seconds of inactivity.
Find the right lock for your exterior and interior doors here.
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The main parts of a door lock are the cylinder bolt box and strike plate.
Understanding door lock parts.
It doesn t really pay to have interior door knobs or locks professionally repaired unless they are special.
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While we don t include locks you can read all about the different types of door locks here.
White stainless steel sliding patio door double bolt lock sliding patio door double bolt lock.
For serious lock problems it is usually best to call a locksmith or to replace the lock entirely.
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The door opens slightly to allow you to press down on the lock freeing the hook from the receiving part of the lock.
Whether it s door locksets door hinges or door knobs you ll find authentic reproductions of classic vintage door hardware in your choice of classic finishes and styles.
A door whether a front door or interior door of a home is a complicated component to the home as you ll see in our various parts of a door diagrams below which includes illustrations of a door door frame hinge and knob.
The most common type is the inner door lock which attaches to the top of the inner part of the cabinet and hooks into a piece you install on the door or vice versa.
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The lock prevents the spindle of the bolting mechanism from retracting from the door frame making it impossible to open the door.
On doorknobs that have a lock it is employed by a small lever or push button on the interior handle.
