The Parts Of A Deadbolt Door Lock

Prime line gd 52119 center mount 5 pin tumbler deadbolt lock aluminum painted diecast inside lock with heavy duty steel spring bolt surface mount deadbolt fits most overhead garage doors.

The parts of a deadbolt door lock.

The cylinder is the part that contains the code for the key and determines whether the door locks and unlocks. On doorknobs that have a lock it is employed by a small lever or push button on the interior handle. While these sound similar there is a difference. It s useful for any diy er to know how things around the home operate.

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. The locking mechanism is an intricate series of springs pins cylinders and shafts that work together to secure the door. Today there are a variety of ways you can secure your doors whether you opt for smart technology features or standard keyed entry door handles and knobs. Parts of a door lock.

More buying choices 2 99. Door locks knobs and handles when it comes to choosing door hardware the most important consideration should be security. Generally door locks will either use a traditional deadbolt a piece of metal that extends and holds the door shut when the lock body is turned or a spring latch a bolt that uses a spring clip to automatically lock the door whenever it closes. 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.

A key is required to open the door from the exterior side of the door. The lock prevents the spindle of the bolting mechanism from retracting from the door frame making it impossible to open the door. The largest is the lock body which is a cylindrical casing that holds all of the locking components in place. What is seen besides the handle is the deadbolt knob the inner and outer panels the key entry the bolt plate and the bolt itself.

The lock cylinder is the meat of the door lock. If you need a new lock because you lost the key to the door you may opt for re keying the cylinder rather than replacing it. Deadbolt defender security 10446 door hole cover plate maintain entry door security by covering unused hardware holes 2 5 8 diameter satin nickel. 1 24 of 772 results for tools home improvement.

4 6 out of 5 stars 5. A cylinder is located within the casing and has a keyhole connected to a series of internal pins. The main parts of a door lock are the cylinder bolt box and strike plate. 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.

Garage door parts 3 lock bar guide 14 guage by garage door parts. A deadbolt consists of only a few basic parts.