Understanding door lock parts.
Double door lock mechanism.
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Door locks are designed primarily for functionality but in addition to providing security their appearance is a consideration.
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.
The lock mechanism may not work simply because the lock is dirty or dry and needs to be lubricated with graphite do not use any type of oil because this will gum up the works.
Look at pictures of different door lock types to find models that match your style.
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The compx timberline double door latch eliminates the need for an elbow catch or other devices and allows hardware to be installed out of the way.
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Automatic manual locks include an automatic bolt lock for the bottom of a door and a manual bolt lock for the top.
A wide variety of double door lock mechanism options are available to you such as y n.
The main parts of a door lock are the cylinder bolt box and strike plate.
An improperly functioning latch may be the result of a poorly fitting door.
Shop online for all types of door locks and other door hardware.
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Automatic locks retract when one double door is opened to allow the other door to open.
For serious lock problems it is usually best to call a locksmith or to replace the lock.
All have a latch bolt to secure doors in the closed position.
Designed to withstand vandalism better than other deadbolt locks for double doors these mortise mount into a cutout in the doors.