Door Lock Replacement - What Are the Different Parts of a Door Lock? A damaged door lock can make your home a target for burglars. Change your locks can be an inexpensive method to improve security without making your doors inaccessible. Many locks come packaged with a cardboard template that you can use to wrap around the edge of your door to ensure that it will fit properly. This will prevent you from purchasing the wrong lock. The Cylinder The cylinder, also referred as the lock body, is the primary component of a traditional mechanical door lock. It has a number of spring-loaded pins which keep the door shut even in the event that no key is inserted into the hole. When the key is inserted, the uneven edge of the knob pulls the pins of the cylinder into their correct place. Once the pins are seated, they alow the bolt, also known as the latch to move forward and connect the door's interior. The bolt extends from the cylinder into an opening in your door frame that is called the box. The box is designed so that the bolt cannot be easily removed. A clip spring holds the bolt retracted when the door is closed. When you turn the handle and the spindle inside the cylinder rotates. When it's done rotating the slanted side of the bolt retracts into the doorframe. The bolt rests on the carved-out part of the doorframe and locks the door until you have to open it. A faceplate is a metal plate that is attached to the inside of your door, on either side of the deadbolt hole. Its function is to shield your locking mechanism from damage that may be caused by the frequent removal and insertion of your knob. If you're installing a brand new lock, make sure that the faceplate aligns with the hole in your door frame and that it's securely secured to the plate as well as the latch bore. When replacing locks on doors make sure that the deadbolt is properly seated by sliding it into the opening of the strike plate. After that then screw the strikeplate as well as the the lock's core into place. Do not over-tighten as this could damage the latch or hinder it from fitting into its groove. It's a good idea test the new lock by turning the key when it's in the locked position. If you spot any issues, like a loose latch or a noisy deadbolt, it's time for you to replace your old lock with a new lock. The Faceplate A faceplate is a large flat plate that is attached to the headstock of a lathe in order to hold the workpiece. It has a number of screw holes through it where the screw thread passes from the back and winds into the wood. Faceplates can be used to support different shapes however, they are more difficult to utilize than a chuck since they require to be placed in a fixed position, balanced, and fixed. A typical faceplate has several mounting holes, in this instance three holes positioned at a 120-degree spacing to accept the screws used to mount the workpiece of FIG. 2. These screw holes can be machined either through an interchangeable insert 16 or directly into the faceplate body. An intermediate portion of the faceplate is a stepped section that provides an index mark to locate a specific position on the workpiece blank. The stepping area has been designed to resist abrasion so that the fastener will not cause damage to the chisel used to cut it. https://www.repairmywindowsanddoors.co.uk/salisbury-window-lock-repairs-near-me/ of the faceplate has distinct characteristics from the surrounding region and machining into this region warns the operator of a possible contact with a fastener, and gives the turner enough time to react. Screws used to fix a faceplate should have a tiny amount of free space in the screw hole. There shouldn't be a gap left behind the screw after it is tightened onto the glue block, since this could cause the block to shift when turning. It is also recommended to use a larger gauge screw since it will be more secure on the faceplate. The screw should also pass through the middle of the screw hole to prevent the possibility of the screw head getting into contact with a workpiece. The Strike Plate The strike plate is an essential element of your door lock. The strike plate is what stops the bolt from sliding when you close the front door. The strike plate is an element that can help increase the lock's strength and prevent intrusions by using force against the latch bolt and jamb. A strike plate is an thick metal plate installed in the doorjamb, which is the vertical portion of the frame. It has a hole through which the latch or deadbolt can pass. When the cylinder turns, the bolt shoots out of the strike plate and into the doorjamb and stays there. There are a variety of strike plates to choose from, depending on your needs. If you need a strike plate that is compatible with your specific lock it will be listed in the information for the product. Most strike plates are identical and work with standard latches as well as locks. Most standard strike plates have ovular screw holes and a "C-shaped" piece that acts as a washer. They are commonly used on doors with rounded corners. They come in a variety of sizes to fit your door. You can enhance security by installing a strike plate that has no lip, which is designed for deadbolts. This is a good option for areas that must be secured quickly, for instance stairwells. It's also a great choice if you need to protect equipment or documents in your home. Installing a box strikeplate will also increase the security of your doors. It adds thickness to the strike plate and reinforces it. This makes it harder to break into the door through the deadbolt or latch. It's often required on commercial doors that have a security lock. If your strike plate is misaligned with the latch bolt try spraying it with a high-quality lock lubricant. 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. Be careful not to make many adjustments to the strike plate, since repeated and extreme adjustments can weaken it to the point where it's no longer efficient. The Deadbolt A deadbolt is an iron bolt that secures the door to the doorjamb frame. As opposed to a spring-latch that is used in doorknobs, which can be loided (jimmied) by credit cards or other tools such as latch slips, a deadbolt is locked using keys, thumb turns or electronic (in the case of keyless and smart deadbolts). They are simpler to use and require less maintenance. They also offer greater protection against forced entry techniques like kick-ins. The bolt extends from a socket in the doorjamb, which is strengthened by a strike plate for extra security. The bolt should have a minimum of 1 inch in length to make it harder to take the door off. It is also crucial to select a deadbolt with an ANSI rating that signifies how securely the lock has been tested. In addition to securing the bolt the strike plate also helps to hold the cylinder in place. Three holes should run across the bolt. One in the middle connects the facepiece to cylinder, and the two other holes are on either side of the central hole. The screws are then inserted into these holes to join the cylinder and bolt. The screws should be included with the new deadbolt. Certain locks come with decorative covers that are attached to the facepieces. Consult the manufacturer's instructions to ensure that these are installed correctly. Choosing the right lock for your home is taking into consideration your lifestyle and the level of security you require. Single cylinder deadbolts are the most popular lock and can be found on many exterior doors. Keyless deadbolts are safer however they are difficult to operate. Smart deadbolts permit you to lock and unlock the bolt by voice commands or a mobile application. A professional locksmith can assist you to determine what type of lock is best for your home, and install or replace it. Upgrading your front-door locking system is a low-cost option to boost the security of your home. To provide additional security, you could think about adding a reversible or double-cylinder deadbolt to the inside of your door.