Door Lock Replacement - What Are the Different Parts of a Door Lock? Faulty door locks could make your home a to target for burglars. Changing your lock is an inexpensive way to beef up security without making your door inaccessible. A lot of locks come with a cardboard template which you can wrap around the edges of your door to make sure it is properly fitted. This will help you avoid purchasing the wrong lock. The Cylinder The cylinder is the principal element of a door's mechanical lock. It is made up of a set of spring-loaded pins which keep the door closed in the event that no key is inserted into the hole. When keys are placed into the doorknob the uneven edge presses upwards on the pins within the cylinder, fitting them into their proper place. Once the pins are in position, they allow the bolt (also known as the latch) to move forward, contacting the inside of your doors. The bolt extends from the cylinder and into the box, creating a hole that is drilled in the door frame. The box is designed so that the bolt cannot be easily pulled out. A clip spring holds the bolt in place when the door is closed. When you turn the handle and the spindle inside the cylinder rotates. When it's done rotating the slanted portion of the bolt retracts into the doorframe. The bolt rests on the carved-out area of the doorframe and keeps the door closed until you need to reopen it. A faceplate is an inside metal plate that is fixed to your door on either side of the hole for the deadbolt. Its function is to shield your locking mechanism from damage that can be caused by the repeated insertion and removing of your knob. Are you installing a new lock? Make sure that the faceplate is in alignment with the hole in your door frame. Also, make sure that the faceplate is secured to the plate as well as the latch bore. When replacing locks on doors make sure the deadbolt is seated correctly by sliding it in the opening of the strike plate. Once you're done you can screw the strikeplate and key of the lock into the hole. Be careful not to over-tighten, as this can cause damage to the latch and prevent it from sitting in its groove correctly. It is a good idea to test your new lock by turning the key while it's in the locked position. If you spot any issues, such as loose latches or a loud deadbolt it's time for you to replace your old lock with a brand new lock. The Faceplate A faceplate is a large flat plate that is attached to the headstock of the lathe to support the workpiece. It has a variety of screw holes that are drilled through it, where the screw thread enters through the back and then into the wood. A faceplate can support various shapes but in general they need to be placed in a stable, fixed and balanced position that aren't simple tasks if compared to the simplicity of the chuck. A typical faceplate is equipped with a number of mounting holes, in this case three holes are positioned at 120Adeg spacing to accommodate 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. A portion between the faceplate is a stepped section that serves as an index mark to pinpoint a specific location on the workpiece blank. The stepping area has been designed to resist abrasion so that the fastener won't damage the chisel you use to cut it. The surface of the body of the faceplate has distinct properties compared to the surrounding region and machining into this region warns the turner to possible contact with a fastener and gives the turner time to react. Screws used to secure a faceplate in place must be of a size that can fit within the screw hole, leaving only a tiny amount of play. There shouldn't be a gap left behind the screw after it is tightened on the block of glue, as this could allow the block to move during the turning. A screw with a greater gauge will also fit more securely on the faceplate. The screw should pass through the center of the screw hole to avoid the possibility of the screw head getting into contact with a workpiece. The Strike Plate The strike plate is a crucial part of your door lock. The strike plate keeps the bolt from sliding when you shut the front door. The strike plate can also help reinforce the lock and prevents intruders from breaking in by applying force against the latch and jamb. A strike plate is a heavy metal plate that is positioned in the doorjamb or the vertical part of the frame. It has a hole through which the deadbolt or latch can pass. When the cylinder turns and the bolt is pushed through the strike plate and into the doorjamb while keeping it closed. There are a variety of strike plates based on your requirements. If you need a strike plate that is compatible with your lock, it will be listed in the details of the product. Most strike plates are identical and will work with standard latches as well as locks. Most standard strike plates have an ovular screw hole and an "C-shaped" piece that functions as washer. https://www.repairmywindowsanddoors.co.uk/dover-window-lock-repairs-near-me/ are typically employed on doors with round corners. They are available in a variety of sizes to match the door. You can add extra security by using strike plates with no lip that is designed for deadbolts. This is a good option for areas that need to be secured quickly, such as stairwells. This is a great choice if you want to protect the 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 strengthens it. This makes it harder to gain entry through the latch or deadbolt and is often required for commercial doors that have a security lock. Spray a lock-lubricant on the strike plate if it isn't aligned to the latch bolt. If this doesn't work, you'll need to modify the strikeplate by drilling new screw holes and widening your catch hole. Be cautious not to make many adjustments to the strike plate since repeated and extreme changes can weaken it to the point that it's no longer efficient. The Deadbolt A deadbolt lock is an extremely strong bolt made of metal that secures your door to the frame of the doorjamb. In contrast to spring latches used in doorknobs, which can be tied (jimmied) using credit cards or other tools like latch slips, a deadbolt is locked using a key, thumb turn or electronically (in the case of keyless and smart deadbolts). They are more secure against forced entry techniques like kick-ins, and they are easy to use with minimal maintenance. The bolt extends through a hole or socket in the door jamb, which is then reinforced by an insulated strike plate to give additional security. The bolt must be at least 1 inch long to make it more difficult to wrench off the door. It is also important to choose a deadbolt with an ANSI rating that indicates how securely the lock has been tested. The strike plate also keeps the cylinder in place. Three holes should run along the bolt. One of them connects the facepiece to the cylinder, and the two other holes are on either side of the central hole. These are the holes where screws connect the cylinder to the bolt. The screws should come standard with the new deadbolt. Some locks come with covers that snap onto the facepieces. Consult the manufacturer's instructions to ensure that the covers are properly installed. Selecting the best lock for your home requires contemplating your lifestyle and the security level you need. Single cylinder deadbolts are the most traditional lock option and are found on many exterior doors. Keyless deadbolts are safer however they can be difficult to operate. Smart deadbolts let you lock and unlock the bolt with voice commands or via a mobile app. A professional locksmith can assist you to decide which type of lock is suitable for your home, then install or replace it. Upgrading your front-door locking system is an inexpensive option to boost the security of your home. To provide additional security, think about adding a reversible double-cylinder deadbolt to the inside of your door, too.