Lock Replacement: The Good, The Bad, And The Ugly
Door Lock Replacement - What Are the Different Parts of a Door Lock?
Door locks that aren't working properly can make your home a to target for burglars. Change your locks is a cost-effective method to increase security without making your door inaccessible.
Many locks come with a cardboard template you can wrap around your door edge to ensure it fits properly. This will ensure that you don't buy the wrong lock.
The Cylinder
The cylinder is the principal element of a mechanical door lock. It has a number of spring-loaded pins that keep the door shut even when no key is inserted in the hole. When keys are put into the doorknob the uneven edge presses upwards on the pins inside of the cylinder, fitting them into their proper place. Once the pins are seated into the cylinder, they allow the bolt, also referred to as the latch to move forward and connect the door's inside.
The bolt extends from the cylinder to the door frame, which is known as the box. The box is designed so that the bolt cannot be pulled out easily. A clip spring holds the bolt retracting when the door is closed. When you turn the handle the spindle is designed to rotate inside the cylinder. The bent end retracts into frame of the door when the spindle has finished rotating. The bolt rests on the cut-out part of the doorframe and locks the door until you need to reopen it.
A faceplate is a steel plate that attaches to the interior of your door, on either side of the deadbolt hole. Its job is to protect the mechanism of locking from damage caused by the knob's repeated insertion and removal. If you're installing a new lock, ensure that the faceplate is aligned with the hole in your door frame, and that it's securely fastened to the plate and to the bore of the latch.
When replacing a lock on a door make sure that the deadbolt is properly seated by sliding it into the opening of the strike plate. Once you're done then screw the strikeplate as well as the key of the lock into the appropriate position. Be careful not to tighten too much the screws, as this could cause damage to the latch and prevent it from securing in its groove correctly. You can test your new lock by turning the key with the lock in the locked position. If you find any issues like a squealing deadbolt or loose latches it's recommended to replace the old lock with a new one.
repair upvc window lock repairmywindowsanddoors.co.uk is a large flat plate that attaches to the headstock of a lathe in order to hold the workpiece. It has a variety of screw holes through it where the screw thread is inserted through the back and then into the wood. Faceplates can accommodate various shapes, but in general they must be positioned, fixed and balanced that aren't simple tasks when compared to the ease of using an Chuck.
A typical faceplate is equipped with mounting holes. In this case three holes are placed at 120 degrees intervals to accept the mounting screws 18 in FIGURE. 2. The screw holes are made through an interchangeable insert 16 or directly into the faceplate's body. The intermediate part of the faceplate is a stepped area that serves as an index mark to pinpoint a specific location on the blank workpiece.
The stepping region is abrasion resistant so that the fastener will not cause damage to the chisel that is that is used to cut into it. The faceplate's body has different properties from the surrounding region. Machining into this area will alert the turner to coming contact with fasteners, and allows them time to react.
Screws used to hold a faceplate into place must be of a size that seats inside the screw hole, leaving only a little free play. When the screw is fastened onto the glue block there should be no space behind it. This can allow the block during rotation to shift. It is also a good idea to use a heavier gauge screw, as it will be more secure on the faceplate. The screw should also go through the middle of the screw hole to prevent the possibility of the screw head getting into contact with the workpiece.
The Strike Plate
The strike plate is an essential part of the door lock. It's what stops the bolt from slipping out when you shut the door. The strike plate can also help to strengthen the lock and stop intruders from breaking in by applying force against the latch and jamb.
A strike plate is a large metal plate that installs in the doorjamb (the vertical portion of the frame) with a hole for the deadbolt or latch to traverse through. When the cylinder turns and the bolt is pushed through the strike plate into the doorjamb, securing it shut.
There are several different types of strike plates depending on your needs. If you require a strikeplate that will fit your lock it will be listed in the information below the type of strikeplate you need. Otherwise, most strike plates are identical and can be used with the majority of standard latches and locks.
Most standard strike plates have Ovular screw holes as well as an "C-shaped" piece that functions as a washer. They are often used on doors that have rounded corners. They are available in various sizes to match the door.
For added security, you can opt for strike plates with no lip and is designed specifically for deadbolts. This is a great choice for areas where security needs to be accomplished quickly, such as stairwells. It's also a great option if you need to protect items or documents within your home.
Installing a box strikeplate can also increase the security of your doors. It adds thickness to the strike plate, and also strengthens it. This makes it more difficult to get into the door by using the latch or deadbolt. It's usually required on commercial doors that have a security lock.
Spray a lock-lubricant on the strike plate in case it isn't aligned with the latch bolt. If this does not work, you'll need to adjust the strike plate by drilling new screw holes and widening the hole for your catch. Be careful not to make numerous adjustments to the strike plate, as repeated and extreme changes can weaken it until it's no longer efficient.
The Deadbolt
A deadbolt lock is a sturdy metal bolt that secures your door to the frame of the doorjamb. A deadbolt lock is different from a spring latch found in doorknobs. Instead of being able to be locked using credit cards or with professional tools such as latch slips, it can be locked by keys, thumb-turns, or electronically. They are easier to use and require less maintenance. They also offer better protection from forced entry methods such as kick-ins.
The bolt is positioned from a socket in the doorjamb which is strengthened by a strike plate for additional security. The bolt should be at least 1 inch long to make it more difficult to wrench off the door. It is also important to select a deadbolt that has an ANSI rating which indicates how securely the lock has been tested.
The strike plate also holds the cylinder in position. Three holes should be drilled across the bolt. One of them connects the facepiece to the cylinder and the other two are on either side of the central hole. The screws are inserted into these holes to attach the cylinder and bolt. The screws should come standard with the new deadbolt. Certain locks come with decorative covers which snap onto the facepieces. Follow the directions provided by the manufacturer to ensure they are properly installed.
The best lock for your home requires taking into consideration your lifestyle and the security level you need. Single cylinder deadbolts, which are the most common lock type, are found on many exterior door. Keyless deadbolts are safer, but may be more difficult to operate. Smart deadbolts let you lock and unlock them by voice commands, or via a mobile application.
A professional locksmith can help you determine which lock is appropriate for your home, then install or replace it. Upgrade your front-door lock system to increase the security of your home. You can consider installing a double-cylinder, or reversible deadbolt on the inside of your front door for an additional layer of security.