Door Lock Replacement - What Are the Different Parts of a Door Lock? A damaged door lock could make your house an easy target for burglars. Changing your lock is a cost-effective way to beef up security without making your door unusable. A lot of locks come with a cardboard template you can wrap around your door's edge to ensure it will fit properly. This will help you avoid buying the wrong lock. The Cylinder The cylinder, also referred to as the lock body is the most important component of a traditional door lock made of mechanical. It has a number of spring-loaded pins that hold the door shut when there is no key in the hole. When the key is placed in the hole into the hole, the uneven edge of the knob pushes the pins in the cylinder into their proper position. When the pins are in position, they allow the bolt (also called the latch) to move forward, contacting the inside of your doors. The bolt extends from the cylinder and into the door frame called the box. The box is designed to fit the bolt tightly so that it won't be easily pulled open. The bolt is retracted by a clip spring once the door closes. When you turn the handle the spindle is designed to rotate inside the cylinder. When it's done rotating the slanted portion of the bolt is retracted into the door frame. The bolt rests on the carved-out area of your doorframe and keeps the door shut until you are required to open it again. A faceplate is an interior metal plate that is fixed to your door on either side of the hole for the deadbolt. Its function is to protect the mechanism of locking from damage caused by the knob's continual inserting and removal. Installing a new lock? Make sure that the faceplate is aligned to the hole on your door frame. Also, ensure that the faceplate is securely fastened both to the plate and the latch bore. When replacing the lock on a door make sure that the deadbolt is correctly seated by sliding it into the the strike plate. When you're finished then screw the strike plate and the core of the lock back into the hole. Do not over-tighten because this could damage the latch or prevent it from fitting into its groove. It is a good idea to test your new lock by turning the key while it's locked. If you spot any issues, such as a noisy deadbolt or loose latches, it's best to replace the lock with a brand-new one. The Faceplate A faceplate is a large flat plate that attaches to the headstock of a lathe in order to hold the workpiece. The screw thread is wound into the wood using several screw holes. Faceplates can be used to support different shapes, but they are more difficult to utilize than a chuck since they must be placed properly, fixed, and balanced. A typical faceplate is fitted with a variety of mounting holes. In this case three holes are located at 120Adeg intervals to receive the mounting screws 18 in FIGURE. 2. These screw holes are machined using an interchangeable insert 16 or directly into the body of the faceplate. An intermediate portion of the faceplate has a stepped area that serves as an index mark to identify a specific place on the workpiece blank. The stepping region is resistant to abrasion, so that the fastener won't cause damage to the chisel that is used to cut into it. The faceplate's body has different properties than the surrounding region. Machining into this area warns the operator of imminent contact with fasteners and allows them time to react. Screws used to hold a faceplate in place should be of a size that can fit within the screw hole with just a small amount of free play. When the screw is firmly seated onto the glue block there must be no space behind it. This may allow the block during rotation to shift. It is also a good idea to use a heavier gauge screw, as it will sit more securely in the faceplate. The screw should also go through the middle of the screw hole to prevent the possibility of a screw head getting into contact with the workpiece. The Strike Plate The strike plate is one of the most crucial components of your door lock. It's what keeps the bolt from slipping out when you shut the door. The strike plate is also part of the system that helps increase the strength of the lock and stop burglars from entering using force against the jamb and latch bolt. A strike plate is a thick metal plate that is installed in the doorjamb (the vertical portion of the frame) with a hole that allows the latch or deadbolt to pass through. When the cylinder rotates, the bolt shoots through the strike plate and into the doorjamb, keeping it closed. There are different kinds of strike plates to choose from depending on the requirements of your. If you require a strike plate to fit with your specific lock, it will be listed in the product information. Most strike plates are the same and work with standard latches and locks. Standard strike plates are typically fitted with ovular screws as well as a "C"-shaped piece that functions as a washer. They are usually used on doors with rounded corners and are available in a variety sizes to fit your door. For added security, you can choose strike plates with no lip and is made specifically for deadbolts. This is a great choice for areas where security has to be quickly achieved like staircases. This is an excellent option if you want to protect documents or equipment in your home. Installing a box strikeplate can also improve the security of your doors. It adds thickness to the strike plate, and also strengthens it. This makes it more difficult to get into the door by using the latch or deadbolt. It is usually required on commercial doors that have a security lock. If your strike plate is not aligned with the latch bolt try spraying it with a good lock lubricant. If this doesn't work you'll have to adjust the strike plate by drilling new holes in the screw and widening the hole for the catch. It is best not to make many changes to the strike plate. Repeated and drastic adjustments could cause it to become ineffective. The Deadbolt A deadbolt is an iron bolt that secures the door to the doorjamb frame. Deadbolt locks differ from a spring latch found in doorknobs. Instead of being loided with credit cards, or by using professional tools, such as latch slips, it can be locked with the use of a key, thumb-turn or electronically. They are simpler to use and require less maintenance. They also provide better protection from forced entry techniques like kick-ins. The bolt is positioned from a socket in the doorjamb which is strengthened by a strike plate for extra security. The bolt should be at least 1 inch long to make it more difficult to wrench off the door. It is also important to choose a quality deadbolt with an ANSI rating that shows how secure the lock has been tested. The strike plate also keeps 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. These are where the screws connect the cylinder to the bolt. The screws should be standard with the new deadbolt. Certain locks come with decorative covers that snap onto the facepieces. Consult the manufacturer's instructions to ensure that the covers are properly installed. The best lock for your home requires considering your lifestyle and what security level you need. https://www.repairmywindowsanddoors.co.uk/solihull-window-lock-repairs-near-me/ made of cylinders are the traditional option for locks and are available on a variety of exterior doors. Keyless deadbolts can be more secure, but they are also more difficult to use. Smart deadbolts let you lock and unlock them by voice commands, or via an application on mobile devices. A professional locksmith can assist you in determining what kind of lock is appropriate for your home. They will install or change the lock. Upgrade your front door lock to improve the security of your home. To add a layer of security, think about adding a reversible double-cylinder deadbolt to the inside of your door, too.