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Front Door Lock Barrel Replacement Front door lock barrel replacement is a relatively simple DIY job that will save you the expense of calling locksmiths. You can purchase kits that include all the tools needed. You will need to purchase an entirely new barrel for cylinder-lock and a screwdriver set that is reliable, a hammer or pliers for more grip and oil. Length There are numerous lock barrel choices to choose from that will ensure your front door is secure. But, when selecting the right type of lock barrel, the length of the cylinder can be critical to the security of your home. Cylinders that extend too far can snap, and those that are too small could hinder you from turning the key to unlock the door. There are several methods to determine the length of a cylinder, to ensure that you purchase an alternative cylinder that provides the maximum security for your door. To determine the right size of the cylinder, remove the old one from the door. Remove the screws holding the lock cylinder. Once the cylinder is removed, you can measure from the centre screw hole of the cylinder to edge of the handle plate that is on the inside of door. Include the thickness of the plate too. You can also determine the cylinder size by measuring the length of the threaded spindle that is attached to the new cylinder. Install the cylinder inside your door after determining its length. Begin by drilling a hole into the door. This is the hole where the handle will be placed. It should be a little larger than the diameter of the new cylinder. After that, you can connect the handle inside or knob to the handle you want to replace, making sure that it passes through the spindle of the latch, and turns smoothly when you turn it. When replacing a deadbolt, it is recommended that you should also upgrade your strike plate. The strike plate is the piece of steel that is attached to the doorjamb and locks into the bolt once it's driven in by a lock. It's important to replace this plate with one that is harder to breach. Choose a strikeplate that has a reinforced metal structure to protect against kick attacks. Use screws that are at minimum 2.5-3 inches long to ensure they are able to penetrate deep into the door jamb. Design The lock cylinder is a component of your front door lock that you use to open and close the handle. It has pins that move into place when you insert the key. When it comes time to select the correct cylinder for your lock, you'll need to know a few things. For instance, it's crucial to measure the length of your existing cylinder lock so you can purchase the correct size. It is also important to take into consideration any door furniture, such as handles or escutcheons. Euro cylinder locks are common in homes, and they're offered in a variety of styles. Some double cylinder locks are secure on both sides of the doors. They are typically used on doors that need more security than standard locks, and in some commercial buildings. If you're in the market for a new lock, check that it's British Standards approved and meets the following criteria: Anti-Snap: A burglar could try to snap the lock by applying force to the door's exterior. To stop this from happening, a thin strip of sacrificial material should be cut into the cylinder. Anti-Drill: Some burglars attempt to penetrate the lock in order to gain entry into a home. To prevent this the pins on a cylinder must be made of a hardened metal. If you are in the market for a new cylinder, you should also check if it is anti-drill. This will prevent thieves from drilling into the plug with an electric drill and then breaking it into pieces. After you've selected the right cylinder lock, you'll require the materials for installing it. This includes a screwdriver appropriate for the job, and an hammer and pliers to provide additional grip. You should also have some oil to ensure that the mechanism operates smoothly. Before you begin, remember that changing the barrel of a lock on a uPVC door isn't easy. If you're not sure about the task it is recommended to call in a specialist or locksmith for assistance. Keyway The keyway on a lock is the form of the interface between the cylinder and the key. The key is made up of a series of grooves and ridges that are affixed to its “blade” and, when inserted, these coincide with the cutouts in the pins of the cylinder. This is how the cylinder recognizes the correct key and allows it to rotate. Each brand of lock has a unique keyway that allows it to be unlocked or locked with the use of a particular type of key. Within a single brand, however, there are many different shapes and sizes available. This gives a certain level of security to different locks, as keys from the same brand are not able to unlock each other's. In most residential settings, the latch is operated by a lever, which can be pulled down or lifted to open the bolt. This is more comfortable than a knob that requires you to turn. Certain commercial settings still employ knobs to add security. If the correct key is inserted, the spring-loaded pins shift into a position that allows the plug to rotate. The pins are aligned with grooves on the blade of the key, allowing the lock to recognize the right key. If the cylinder is manipulated improperly, or if the key is a wrong fit, the pins will shift to the control line rather than the operating shear line, and the lock will not be able to open. In this particular photograph it's possible that the cylinder was re-keyed, a process where the pins that are in place are moved up to the correct height to allow the key to freely move within the cylinder. This is common when a key has to be transferred from one lock to another in the dormitory. It's not uncommon for individuals to have their locks re-keyed when they move homes, or to give access to an employee or roommate without having to change all the locks to the same key. This is a cost-effective way to improve security for a home. It can be accomplished by changing only the key cylinder. Installation It is simple to change the barrels of locks in the door made of uPVC. The first step is find the screw that is under the lock on the edge of the door made of uPVC. It is likely to be visible because it has an unusual colour. Then, remove it with the help of a Phillips screwdriver. Then, insert the new barrel into the last slot. Afterward, put the knob that was previously used with the new barrel and push rod back in place. It is crucial to verify the orientation of each part (the barrel as well as the push rod and the lever housing and spring) before you start reassembling. After the handle and knob have been removed you can easily access the lock body by loosening the set screw that holds it in place using the help of a screwdriver. The cylinder can then be unscrewed by rotating it counterclockwise. It is now possible to either remove the cylinder and get it “re-keyed” or leave it in its place. Re-keying will not change the pins of the cylinder. It will only move them into the correct location using the key that matches. The other option is to remove the cylinder and install a replacement. If you decide to do this, it is important to use the same size as your old cylinder and ensure that the pins are set correctly to allow your lock to work properly. After you have installed the new cylinder, it's recommended to lubricate it to make sure that everything runs smoothly. If you have a mortise lockset the procedure will be a bit more difficult. This type of lock is set into pockets (mortise) cut into the edge of the door. Therefore, it will require careful measurement and perhaps a few tries to get the latch and bolt sections to line up. When door lock repairs wokingham Repair My Windows And Doors and latch sections are lined up and you are able to remove the strike plate, which is held in place on the top and bottom of the door frame with screws.