Door Lock Replacement - What Are the Different Parts of a Door Lock? Faulty door lock can make your home a target for burglars. It is a cost-effective way to beef up security without making your door inaccessible. A lot of locks come with a cardboard template that you can use to wrap around the edge of your door to make sure it is properly fitted. This will help you avoid buying the wrong lock. The Cylinder The cylinder is the primary element of a door's mechanical lock. It houses a set of spring-loaded pins that lock the door when there is no key inserted into the hole. When the key is inserted, the uneven edge of the knob pushes the pins in the cylinder into their correct place. Once the pins are seated into the cylinder, they allow the bolt, also known as the latch, to move forward and connect the inside of your door. The bolt extends out of the cylinder and into the box, a hole is then drilled into the door frame. The box is designed in a way that the bolt isn't able to be pulled out easily. A clip spring ensures that the bolt is retracted when the door is closed. When you turn the handle and the spindle inside the cylinder turns. The slanted end retracts into the frame of the door once the spindle is finished rotating. The bolt rests on the carved out portion of the doorframe, and closes the door until you are required to reopen it. A faceplate is a metal plate that attaches to the inside of your door, either side of the deadbolt hole. Its job is to protect the mechanism of locking from damage caused by your knob's continual removal and insertion. Installing a new lock? Make sure the faceplate is in alignment with the hole in your door frame. Also, make sure the faceplate is securely fastened to the faceplate and the latch bore. If you're replacing a door lock, make sure that the deadbolt fits properly by sliding it into the strike plate's opening hole. After you're done, screw the strike plate and the core of the lock back into place. Be cautious not to over-tighten, as this can cause damage to the latch and prevent it from sitting in its groove in a proper way. It's a good idea to test the new lock by turning the key while it's locked. If you find any issues, like loose latches or a loud deadbolt, it's time to replace the old lock with a brand new lock. The Faceplate A faceplate is a large flat plate that attaches to the headstock of a lathe to hold the workpiece. The screw thread is wound into the wood through several screw holes. Faceplates can be used to support various shapes, but they are more difficult to use than a chuck because they require to be placed properly, fixed, and balanced. A typical faceplate is equipped with several mounting holes, in this case three placed at 120Adeg spacing to accept the screws for mounting the workpiece 18 of FIG. 2. These 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, which serves as an index mark for locating an exact location on the blank workpiece. The stepping area is also abrasion resistant so that the fastener will not harm the chisel that is used to cut into it. The faceplate's body has distinct properties from the surrounding region. Machining into this region alerts the turner to possible coming contact with fasteners, and gives them time to react. https://www.repairmywindowsanddoors.co.uk/salisbury-window-lock-repairs-near-me/ used to secure to a faceplate should have a little free space in the screw hole. When the screw is firmly seated to the block of glue, there should be no space behind it. This can allow the block during rotation to shift. It is also a good idea to choose a thicker gauge screw since it will seat more securely in the faceplate. The screw should also go through the middle of the screw hole in order to reduce the possibility of the screw head coming into contact with the workpiece. The Strike Plate The strike plate is an essential component of the door lock. It's what stops the bolt from sliding out when you close the door. The strike plate also helps reinforce the lock and prevents intruders from breaking in by applying force against the jamb and latch. A strike plate is a large metal plate that is installed in the doorjamb (the vertical portion of the frame) with a hole that allows the deadbolt or latch to be able to pass through. When the cylinder rotates, the bolt shoots through the strike plate and into the doorjamb while keeping it closed. There are a variety of strike plates depending on your needs. If you require a strikeplate to fit your lock this article will provide the type of strikeplate you need. Otherwise, most strike plates are similar and will work with most standard locks and latches. Most strike plates come with ovular screw holes and an "C-shaped" piece that functions as a washer. They are typically used on doors with rounded corners. They are available in a variety of sizes to fit your door. You can add extra security by using a strike plate with no lip that is designed for deadbolts. This is a great option for areas that need to be secured quickly, such as stairs. It's also a great choice if you need to protect items or documents within your home. Another method to increase the security of your door is to install a strike plate for your box, which adds strength and thickness to the strike plate. This makes it more difficult to gain entry through the deadbolt or latch, and it's often required for commercial doors that have security locks. Spray a lock lubricant on the strike plate in case it is not aligned with the latch bolt. If this doesn't work, you will need to adjust the strike plate by drilling new screw holes and enlarging the hole for the catch. Be cautious not to make numerous adjustments to the strike plate as repeated and extreme modifications can weaken the plate to the point that it's no longer efficient. The Deadbolt A deadbolt is a steel bolt that connects the door to the doorjamb frame. Unlike a spring-latch used in doorknobs that can be loided (jimmied) with credit cards or professional tools like latch slips, a deadbolt is locked using the use of a key, thumb turn, or electronically (in the case of keyless and smart deadbolts). They are simpler to use and require less maintenance. They also provide better protection against forced entry techniques like kick-ins. The bolt extends through a hole or socket in the door jamb, which is then reinforced with an insulated strike plate to give extra security. The bolt should be a minimum of 1 inch in length to make it difficult to remove the door. It is also essential to choose a quality deadbolt that has an ANSI rating that indicates how securely the lock has been tested. In addition to securing the bolt, the strike plate also helps to hold the cylinder in place. There should be three holes through the bolt. One located in the middle connects the facepiece to the cylinder; the other two are to the left and right of the central hole. The screws are inserted in these holes to join the cylinder and bolt. The screws should be standard with the new deadbolt. Some locks have decorative covers that snap on to the facepieces. Check the instructions of the manufacturer to ensure that they are properly installed. When choosing the right lock for your house take into consideration your lifestyle and the level of security you require. Single cylinder deadbolts are the most traditional option for locks and are found on many exterior doors. Keyless deadbolts are safer, but may be more difficult to operate. Smart deadbolts permit you to lock and unlock the bolt with voice commands or via a mobile app. A professional locksmith can assist you in determining which type of lock is right for your home and can install or change the lock. Upgrade your front door lock system to increase the security of your home. Consider installing a double-cylinder or reversible deadbolt to the side of your front door for an additional layer of security.