Door Lock Replacement - What Are the Different Parts of a Door Lock?
A damaged door lock could make your home an easy target for burglars. Changing your lock can be an affordable way to increase security without making your doors unusable.
Many locks come with a cardboard model that you can wrap around your door edge to ensure it will fit correctly. This will stop you from buying the wrong lock.
The Cylinder
The cylinder is the principal component of a mechanical door lock. It contains a series spring-loaded pins that hold the door closed when no key is inserted into the hole. When the key is placed in the hole into the hole, the uneven edge of the knob pulls the pins inside the cylinder into their proper place. When the pins are in place into the cylinder, they allow the bolt, also referred to as the latch, to move forward, and then engage the inside of your door.
The bolt extends from the cylinder and into the door frame called the box. The box is designed in a way that the bolt cannot be easily pulled out. The bolt retracts by a spring clip when the door is closed. When you twist the handle the spindle is designed to rotate inside the cylinder. The inclined end retracts into the door's frame when the spindle is finished rotating. The bolt rests in the carved-out portion of your doorframe, keeping the door shut until you have to open it once more.
A faceplate is an internal metal plate that is fixed to your door on either side of the hole that is used for the deadbolt. Its purpose is to safeguard your locking mechanism from damage that could result from the repeated removal and insertion of your knob. If you're installing a new lock, make sure that the faceplate is aligned with the hole in your door frame, and that it's securely fastened to the plate and to the bore of the latch.
When replacing a lock on a door make sure the deadbolt is seated correctly by sliding it into the opening of the strike plate. Once you're done you can screw the strikeplate and core of your lock into place. Be careful not to tighten too much, as this can cause damage to the latch and prevent it from fitting into its groove correctly. It is a good idea to test the new lock by turning the key while it's locked. If you notice any problems, such as a noisy deadbolt or an unfastened latch It's best to replace the old lock with a new one.

The Faceplate
A faceplate is a large flat plate that is attached to the headstock of a lathe to hold the workpiece. The screw thread is inserted into the wood through a series of screw holes. Faceplates can be used to support various shapes, but they are more difficult to utilize than a chuck since they need to be positioned properly, fixed, and balanced.
A typical faceplate is equipped with a number of mounting holes, in this case three holes are positioned at 120Adeg spacing to accept the screws used to mount the workpiece of FIG. 2. The screw holes can be machined either through an interchangeable insert 16, or directly into the faceplate body. The faceplate features a stepped area in the middle that acts as an index mark to locate a specific location on the blank workpiece.
The stepping area is resistant to abrasion so that the fastener won't cause damage to the chisel that is used to cut it. The body's surface of the faceplate has distinct properties compared to the surrounding area and machining into this region warns the operator of a possible contact with the fastener and gives the turner time to react.
Screws used to secure a faceplate should have a little free play in the screw hole. When the screw is tightened onto the glue block there should be no space behind it. This may allow the block to rotate to move. It is also an ideal idea to choose a thicker gauge screw, as it will seat more securely in the faceplate. The screw should pass through the middle of the screw hole in order to reduce the possibility of a screw head coming into contact with the workpiece.
The Strike Plate
The strike plate is an important part of your door lock. It's what stops the bolt from slipping out when you close the door. The strike plate can also help to strengthen the lock and stop intrusions by putting force against the latch and jamb.
click is a heavy metal plate that is inserted into the doorjamb (the vertical portion of the frame) with a hole that allows the deadbolt or latch to traverse through. When the cylinder is turned, the bolt shoots out of the strike plate into doorjamb and keeps it closed.
There are many different kinds of strike plates, based on your requirements. If you need a strike plate to fit with your specific lock it will be listed with the product information. In other cases, most strike plates are identical and work with all standard latches and locks.
Most standard strike plates have an ovular screw hole and an "C-shaped" piece that functions as washer. They are usually used on doors with rounded corners. They are available in a variety sizes to match your door.
For additional security, you can opt for strike plates that have no lip and is designed specifically for deadbolts. This is a good choice for areas that need to be secured quickly, for instance stairs. This is a great choice for those who want to secure the equipment or documents in your home.
Another way to upgrade the security of your door is to install a strike plate for your box, which adds thickness and reinforcement to the strike plate. This makes it more difficult to break in through the deadbolt or latch and is often required for commercial doors with a security lock.
If your strike plate is not aligned with the latch bolt, try spraying it with a quality lock lubricant. If this doesn't work, you'll need to modify the strikeplate by drilling new screwholes and widening your catch hole. It is not recommended to make too many adjustments to the strike plate. Repeated and drastic adjustments could result in it becoming useless.
The Deadbolt
A deadbolt lock is an extremely strong bolt made of steel that ties your door to the doorjamb's frame. As opposed to a spring-latch that is used in doorknobs that can be used to loid (jimmied) using credit cards or other tools such as latch slips deadbolts are locked with the use of a key, thumb turn or electronically (in the case of smart and keyless deadbolts). They are simpler to use and require less maintenance. They also provide better protection against forced entry methods like kick-ins.
The bolt extends from an socket in the doorjamb, which is strengthened by a strike plate to provide additional security. The bolt should be a minimum of 1 inch in length to make it more difficult to take the door off. It is also important to choose a deadbolt with an ANSI rating that shows how secure the lock has been tested.
The strike plate also helps to hold the cylinder in place. There should be three holes along the bolt: one, in the center, connects the facepiece and cylinder. The two other holes are to the left and right of the central hole. These are where the screws are used to connect the cylinder to the bolt. The screws should come standard with the new deadbolt. Certain locks come with decorative covers which are attached to the facepieces. Follow the manufacturer's directions to ensure that the covers are properly installed.
When choosing the right lock for your house take into consideration your lifestyle and the level of security that you need. Single cylinder deadbolts are the most popular lock and can be found on many exterior doors. Keyless deadbolts are more secure, but may be more difficult to operate. Smart deadbolts let you lock and unlock them with voice commands, or via an application on mobile devices.
A professional locksmith will assist you in determining what kind of lock is right for your home. They will install or replace the lock. The upgrade of your front door lock is a low-cost method to increase the security of your home. Consider installing a double-cylinder or reversible deadbolt inside of your front door for an additional layer of security.