The Companies That Are The Least Well-Known To Follow In The Lock Replacement Industry Door Lock Replacement - What Are the Different Parts of a Door Lock?

A broken door lock can make your home an easy target for burglars. Change your locks can be an inexpensive way to improve security without making your doors inaccessible.

Many locks come with a cardboard template which you can use to wrap around the edges of your door to make sure it will fit properly. This will aid you in avoiding buying the wrong lock.

The Cylinder

The cylinder, also referred as the body of the lock, is the main part of a traditional mechanical door lock. It houses a series of spring-loaded pins which lock the door even when no key is inserted into the hole. When a key is inserted into the hole, the uneven edge of the knob pulls the pins inside the cylinder back into their proper position. Once the pins are seated, they alow the bolt, also referred to as the latch to move forward and engage the door's inside.

The bolt extends from the cylinder into the door frame called the box. The box is designed in a way that the bolt can't be easily pulled out. A clip spring keeps the bolt retracting when the door is closed. When you turn the handle to close the door, the spindle within the cylinder turns. When official statement 's done rotating, the slanted end of the bolt retracts into the door frame. The bolt rests in the carved-out region of your doorframe, securing the door closed until you are required to open it again.


A faceplate is a metal plate that is attached to the interior of your door, either side of the deadbolt hole. Its purpose is to protect your locking mechanism from damage that can be caused by the repeated removal and insertion of the knob. If you're installing an entirely new lock, make sure the faceplate lines up with the hole in the door frame, and that it's securely fastened to the faceplate and the bore of the latch.

When replacing the lock on a door, ensure that the deadbolt is correctly seated by sliding it in the opening of the strike plate. After that you can screw the strikeplate and the lock's core into the appropriate position. Don't over-tighten, as this can cause damage to the latch or stop it from fitting into its groove. You can test the new lock by turning the key until it is locked position. If you notice any problems like a loud deadbolt or loose latches, it's best to replace the old lock with a new one.

The Faceplate

A faceplate is an oversized flat plate that attaches to the headstock of the lathe in order to support the workpiece. It has several screw holes through it where the screw thread passes through the back and then into the wood. Faceplates can be used to support different shapes but they are more difficult to employ than a chuck as they require to be placed properly, fixed, and balanced.

A typical faceplate is equipped with many mounting holes, in this instance three placed at 120Adeg spacing to accept the screws for mounting the workpiece 18 of FIG. 2. These screw holes can be made by using an insert that can be interchanged or directly into the faceplate body. The faceplate features a stepped area in the middle which acts as an index mark to indicate an exact location on the blank workpiece.

The stepping area is also abrasion resistant so that the fastener won't harm the chisel used to cut into it. The body's surface of the faceplate has different characteristics from the surrounding region. Machining into this region warns the turner of possible impending contact with a fastener, and gives the turner time to react.

Screws used to secure a faceplate should have a tiny amount of free play in the screw hole. When the screw is fastened onto the glue block, there must be no space behind it. This can allow the block during rotation to move. A larger-gauge screw will also sit more securely on the faceplate. The screw should be inserted into the middle of the screwhole to avoid the possibility that a screwhead will be in contact with the workpiece.

The Strike Plate

The strike plate is among the most important parts of your door lock. It's what keeps the bolt from falling out when you close the door. The strike plate is also what helps to reinforce the strength of the lock and prevent intrusions by using force against the latch bolt and jamb.

A strike plate is an heavy metal plate that is positioned in the doorjamb, the vertical portion of the frame. It has an opening through which the latch or deadbolt can be inserted. When the cylinder turns, the bolt is released from the strike plate and into the doorjamb and keeps it closed.

There are different kinds of strike plates to choose from according to your requirements. If you need strike plates that work with your specific lock, it will be listed with the information for the product. However, the majority of strike plates are identical and will work with most standard latches and locks.

Standard strike plates are fitted with ovular screws as well as an "C"-shaped piece that serves as washer. They are typically used on doors with rounded corners and are available in a variety of sizes to match your door.

You can increase security by installing strike plates with no lip that is designed for deadbolts. This is a great choice for areas where security needs to be quickly achieved such as stairwells. It's also a great choice for protecting items or documents within your home.

Another option to improve the security of your door is by installing a box strike plate, which adds strength and thickness to the strike plate. This makes it harder to gain entry through the latch or deadbolt. It is usually required on commercial doors with a security lock.

Spray a lock lubricant on the strike plate in case it isn't aligned to the latch bolt. If this doesn't work you'll need to adjust the strike plate by drilling new screw holes and widening the hole for the catch. It is not recommended to make many changes to the strike plate. Repeated and drastic adjustments can cause it to lose effectiveness.

The Deadbolt

A deadbolt lock is a sturdy metal bolt that secures your door to the doorjamb's frame. As opposed to a spring-latch that is used in doorknobs which can be loided (jimmied) by credit cards or professional tools such as latch slips deadbolts are locked by a key, thumb turn or electronically (in the case of smart and keyless deadbolts). They are more user-friendly and require less maintenance. They also offer better protection from forced entry methods such as kick-ins.

The bolt is inserted into a hole or socket in the doorjamb which is strengthened by a strike plate for additional security. The bolt must be at least 1 inch long to make it more difficult to remove from the door. It is also important to choose a quality deadbolt that has an ANSI rating that signifies how securely the lock has been tested.

In addition to securing the bolt, the strike plate also holds the cylinder in place. There should be three holes that run along the bolt: one, in the center, connects the facepiece and cylinder; the other two are to the left and right of the central hole. The screws are then inserted into these holes to attach the bolt and cylinder. The screws should be included with the new deadbolt. Some locks have decorative covers that are attached to the facepieces. Consult the manufacturer's instructions to ensure that they are properly installed.

Choosing the right lock for your home requires contemplating your lifestyle and the level of security you require. Single cylinder deadbolts are the most commonly used lock type can be found on a variety of exterior door. Keyless deadbolts are safer however they are difficult to operate. Smart deadbolts let you lock and unlock the bolt using voice commands or an mobile app.

A professional locksmith can assist you to decide which type of lock is best for your home, and then install or replace it. Upgrade your front door lock to enhance the security of your home. To provide additional security, consider adding a reversible or double-cylinder deadbolt on the inside of your door, too.