Types of Deadlocks for Doors
Hook bolt deadlocks are used on narrow stile aluminum storefront sliding doors to increase security and strength of locks. The locks come with keys on both sides, allowing for greater flexibility.
To accurately measure a new lock to your door, you must first determine the case's depth (or backset). This is the distance from the edge of the door to the center of the latch hole.
Tubular Latch
The tubular latch is the most well-known type of door latch. It's easy to install, which makes it a popular choice for DIY enthusiasts and joiners alike. It's also available in a wide range of sizes, shapes and quality levels to match any door handle style.
A tubular latch is an elongated steel casing that has a spring-loaded followinger and an latch bolt (also known as a striker). When you open the doors the latch retracts to allow you to lock and shut the door. When you close the door the latch bolt springs back to meet the frame's edge and secure the door shut.
When you're fitting a tubular latch, you'll have to determine the height at which you'd like the latch to rest on the door. Many people believe that a latch and handle should be set at a height of one millimetre above the floor. But Suggested Looking at isn't always the situation. The latch on the door knob should be placed in the middle of the rail. This is where the bulk of the weight is carried by the door when it is shut and opened.
Once you've determined where the latch will be placed, mark the position of the hole in the door and strike plate with a pencil. Then drill pilot holes for the screws that will be used to secure the plate to the door. After you've drilled your pilot holes, use a countersink to make sure that the back of your plate will be flush with the door once it's been screwed into place.
If you want a heavier-duty option than the standard tubular latch, think about opting for a double-sprung model. van hooklocks will shut more smoothly when you choose this type of latch, since it has an additional spring that moves the tongue. It also has a strong-action spring on the spindle follower, ensuring that doorknobs or levers return to their horizontal positions after each use.
After you've secured the latch to the door, you'll have to attach a strike plate to the frame. The strike plate is a piece that is inserted into the gap left behind by the latch after it's been closed. Mark the location where you'd like to put the strike plate on the frame section surrounding it. Use a knife to cut an appropriate square for the plate, and then remove it.
Cylindrical Latch
Interior doors are often fitted with cylindrical locks. They can be found in homes and offices, and are very versatile in their use. They are similar to mortise locks but they are easier and faster to install. They don't require an "mortise" or pocket be cut into the door's frame like mortise locks. The hole or bore is cut into the frame of the door and they are installed into that. They come in a variety of sizes and can be used with levers and knobs to open and shut the door.
The primary difference between mortise and cylinder locks is that the latter locks are only opened with a specific type of key. The pins are fixed by springs and pins of different sizes. Once the key that is correct has been used, the pins will align, which allows the cylinder to rotate. This allows the latch bolt to retract, and the door can be opened.
When the wrong key is inserted, pins are not aligned correctly and prevent the cylinder moving. It is crucial to use the right key to gain access to your office or home.
The cylinder is situated within the body of the door and is connected to the operating trim with either a half-round or square extension. The cylinder also has small notch on its sides that are designed to align with the key notches when the correct key is placed. When the cylinder moves, it will also move the latch bolt in tandem.
A strike plate is a plate that is affixed to the door frame and is able to catch the bolt of the latch that is projected to the lock. The strike plate is usually constructed of steel that is anchored in the door frame using screws. It also has a strike opening which the latch bolt of the lock is inserted.
When replacing a cylindrical lock ensure that you make use of the appropriate tools to remove the old lock's handle, knob and latch bolt. Mark the location of the new latch bolt and strike on the frame and door after removal of the old hardware. It's a good idea to test your lock's operation by pressing the strike bolt or latch by using your finger. If the latch bolt or strike plate is damaged or doesn't work properly, you should think about replacing them.
Key-Locked Lock
This type of lock is controlled by a key that is inserted from the outside, and a lever or knob on the inside. It is used in places where the use of the lock isn't an issue, like office doors. This kind of lock allows the outside lever to be in either locked or unlocked, while the inside knob/lever is always open to allow immediate exit. The key is only needed to retract the latchbolt when the door is closed.
The pins in a key-lock are pointed and lined up on a line called the shear line. The pins are aligned with the shearline when the key that is needed is placed into the lock. The plug can then be turned to release the latchbolt. If you've ever had keys that fit perfectly into a lock, but isn't able to open it could be because one of the pins aren't aligned with the shear line.
Face plates can also be found on some locks. They are decorative or can add strength and protection to the locking mechanism. It is common to see these plates on mortice locks as well rim locks with reversed spring bolts.
A strike plate is also available. It is usually attached to the door frame as well as the jamb, and has a hole through which the bolt is carried from the cylinder into the lock. It is typically used alongside deadbolts for additional security.
The cylinder is the final part, and it holds a series pins that align the tip of the key to stop it from turning. A high-quality cylinder is very difficult to break into without the right tools and understanding of how to pick it. To lock the front door, you must turn the key in the same direction as the door opens. If the door opens using the right hand, for instance, the key will need to be turned clockwise in order to secure the door. To unlock, turn the key counterclockwise. This is different than other locks, like Chubb locks that require you to turn your key in the opposite way of how the door opens.
Keyless Latch
A keyless latch lets you to lock and unlock your door without the use of the traditional key. These locks can be operated with apps for smartphones or an access code or key. Some models include a hidden camera for added security. When choosing a keyless latch take into consideration your security requirements and compatibility with your existing doors and hardware. Review the manufacturer's instructions and specifications before installing. Certain keyless locks might require special door modifications or preparations.
A number of companies are working on smart locks that replace traditional locks with keys and offer additional security features. These locks are more durable and can be unlocked by fingerprint, code or facial recognition. Some smart locks have the ability to detect tampering, and detect if a door is opened with an unauthorised key or force.
One company, named Latch, has developed an elegant high-tech lock that functions like other smart locks. Its primary market is real estate firms who manage apartment buildings. Renters can unlock the lock by using a passcode key or mobile device. They can also allow in dog walkers, cleaners or guests from out of town by using temporary codes. The company claims that this eliminates the need for tenants to lose their keys, and reduces maintenance costs because there is no requirement to change locks when tenants move out.
While the Latch lock isn't available to the general public but it is likely to be a fixture in large apartments and condos. The company has already started testing the lock in a few locations and plans to release more units this coming year. The price is roughly the same as a standard lock, and the company also offers competitive pricing and affordable software fees.
The Latch App can be used to control the doors that are shown as shortcuts, and you can change this at any time. To do so, open the app and select the menu located in the upper left-hand corner of the screen. Select 'Widgets', and then select the doors you want to appear as shortcuts. You can see the history of access to your doors on the Latch App after you have set up them.