Door Lock Replacement - What Are the Different Parts of a Door Lock? A broken door lock can make your house an easy target for burglars. Change your locks can be an affordable way to increase security without making your doors inaccessible. Many 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 is the primary element of a mechanical door lock. It contains a series spring-loaded pins that hold the door shut even when no key is inserted into the hole. When a key is put in the knob's uneven edge the knob pulls the pins inside the cylinder into their proper position. When the pins are in place, they allow for the bolt (also known as the latch) to move forward, connecting to the inside of your doors. The bolt extends from the cylinder, and into the box, a hole is then drilled into the door frame. The box is designed to fit the bolt snugly, so that it can't be easily pulled open. The bolt is retracted by a spring clip when the door is closed. When you twist the handle, a spindle is engineered to rotate inside the cylinder. When it's done rotating the slanted side of the bolt is retracted into the door frame. The bolt rests on the carved-out portion of the doorframe, and keeps the door closed until you have to open it. A faceplate is an internal metal plate that is affixed to your door on either side of the hole for the deadbolt. Its purpose is to shield the mechanism that locks your door from damage caused by the knob's repeated inserting and removal. Are you installing a new lock? Make sure the faceplate is aligned with the hole in the door frame. Also, make sure that the faceplate is securely attached to the plate as well as the bore of the latch. If you're replacing a door lock be sure that the deadbolt fits properly by sliding it into the strike plate's opening. After that you can screw the strikeplate and core of your lock into place. Do not tighten too much as this can damage the latch or hinder it from fitting into its groove. You can test the new lock by turning the key until it is locked position. If you find any issues, such as a noisy deadbolt or loose latches it's recommended to replace the old lock with a new one. The Faceplate A faceplate is a large flat plate that is attached to the headstock of the lathe in order to support the workpiece. It has a number of screw holes that are drilled through it, where the screw thread is inserted from the back and winds into the wood. A faceplate can support various shapes, but in general they need to be placed, fixed and balanced and balanced, which aren't easy tasks compared to ease of using an Chuck. A typical faceplate is equipped with mounting holes. In this instance three holes are placed at 120 degrees to receive the mounting screws 18 in FIGURE. 2. These screw holes can be machined either through an insert that can be interchanged or directly into the faceplate body. The faceplate has an area of stepped in the middle which acts as an index mark for locating the exact location of the blank workpiece. The stepping zone has been designed to be resistant to abrasion so that the fastener will not damage the chisel you use to cut it. The body's surface of the faceplate has different properties compared to the surrounding region. Machining into this area alerts the turner of possible impending contact with the fastener and gives the turner enough time to react. Screws used to fix the faceplate must have a small amount of free space in the screw hole. When the screw is tightened onto the glue block there should be no space between it. This can permit the block during rotation to move. A heavier gauge screw will also seat more securely into the faceplate. The screw should pass through the center of the screw hole to avoid the possibility of a screw's head coming into contact with a workpiece. The Strike Plate The strike plate is among the most important parts of your door lock. It's what keeps the bolt from slipping out when you close the door. The strike plate helps to strengthen the lock and stop intruders from breaking in by applying force against the jamb and latch. A strike plate is an large metal plate that is placed in the doorjamb or the vertical portion of the frame. It has an opening through which the deadbolt or latch can be inserted. When the cylinder is turned, the bolt shoots out of the strike plate and into the doorjamb and stays there. There are a variety of strike plates, based on your needs. If you require a strikeplate that will fit your lock this article will provide it. The majority of strike plates are identical and can be used with standard latches and lock. Standard strike plates are typically equipped with ovular screws and the "C"-shaped piece that acts as a washer. They are commonly used on doors that have round corners. https://www.repairmywindowsanddoors.co.uk/poole-window-lock-repairs-near-me/ are available in a variety of sizes to match the door. For additional security, you can use strike plates that have no lip and is made specifically for deadbolts. This is a good option for areas that need to be secured quickly, such as staircases. It's also a great choice to secure equipment or documents in your home. Installing a box strikeplate can also increase the security of your doors. It adds thickness to the strike plate and strengthens it. This makes it more difficult to break in through the deadbolt or latch and is usually required for commercial doors that have security locks. If your strike plate isn't aligned 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 catch hole. Be cautious not to make too many adjustments to the strike plate as repeated and extreme changes can weaken it to the point where it's no longer effective. The Deadbolt A deadbolt is a metal bolt that connects the door to the doorjamb frame. As opposed to a spring-latch that is used in doorknobs which can be used to loid (jimmied) using credit cards or professional tools such as latch slips deadbolts are locked by 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 better protection against forced entry methods such as kick-ins. The bolt extends through an hole or socket in the doorjamb which is strengthened by a strike plate for additional security. The bolt should be a minimum of 1 inch in length to make it difficult to take the door off. It is also important to select a deadbolt with an ANSI rating, which shows how secure the lock has been tested. The strike plate also helps to hold the cylinder in place. Three holes should be placed along the bolt. The one in the middle connects the facepiece to the cylinder and the two other holes are on either side of the central hole. These are where the screws go to attach the cylinder to the bolt. The screws should be included with the new deadbolt. Some locks come with covers that snap onto the facepieces. Consult the manufacturer's instructions to ensure that these are properly installed. Choosing the right lock for your home involves taking into consideration your lifestyle and the security level you need. Single cylinder deadbolts, the most popular type of lock can be found on a variety of exterior door. 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 an app on your mobile. A professional locksmith can assist you to determine which lock is best for your home, and install or replace it. Upgrade your front door locking system is an inexpensive method to increase your home's security. Consider adding a double-cylinder or reversible deadbolt to the inside of your front door for an additional layer of security.