Different Types Of Security Door Locks Systems That You Should Know

To be honest, when you are searching for door lock systems for residential or commercial property, choosing one of the best options can be a daunting task. As there are different types of door locks and security factors that need to be considered before you plan to purchase them.

4 of the most common types of door locks system in Baltimore are Knob locks, Lever locks, Padlocks, and Deadbolts.

Well, below are some of the different types of lock systems that ought to fulfill your security needs.


The padlocks are the perhaps the only kind of lock that is typically not attached to anything. These locks are available in a wide range of sizes, are compact and free standing. They are considered to be standout amongst the most recognizable types of lock.

The padlocks are available in two primary variants: keyed and combination. The combination padlocks have at least one number dials that open the lock when the correct combination is entered. They are simple to unravel or shim open.

Whereas the keyed padlocks have a few factors to consider. There are re-keyable and non-re-keyable locks. And if the padlock is non-rekeyable, at that point you should keep in mind that you cannot change the key that opens the lock.

Knob Locks:

The knob locks are often installed in homes on the interior doors and are used as the primary source of security for the front door. Most importantly, it ought to be said that the knob locks ought to for all intents and purposes never be used for security purpose on the exterior doors.

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The issue lies in the way that the lock barrel is in the handle itself and not the door. In practically all setups, they can be broken off the doors with a hammer.

Lever Locks:

The lever handle locks are often used for the interior door in commercial places. They are simpler to open than knob locks as they have a huge pushdown style handle as opposed to a knob that one must handle and turn. Regularly when handicap availability is imperative lever locks are used. Most of the lever handle locks are ADA accessible and can be changed among left and right-handedness.

When planning to buy the lever handle locks, it is essential to quantify the correct back-set. A few levers are “clutch” levers, this implies if they are constrained they simply turn instead of apply weight to the lock.

Deadbolt Lock:

Deadbolts are for the most part installed on exterior doors and have a couple of a greater number of options to consider that most of the locks. Deadbolts come in three essential variants: single, twofold, and lockable thumb-turn.

The single chamber deadbolts are found on most American houses. They use a key chamber outwardly and a thumb turns within to open or close the lock. Such types of deadbolts have one fault. If the entrance to inside is a close-by window or even through using simple tools, the door can be opened.

The twofold barrel deadbolt uses a key chamber within and the outside of the door to address this issue. These have the reasonable disfavor of continually requiring a key to open the door from an insider in the event that it is locked.

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Mortise Lock:

The rim barrel or mortise locks are as often as possible found on the commercial door, glass doors, and some apartment doors. While the rim locks are fundamentally the same as mortise locks, the actual hardware they are used on greatly differ.

The rim cylinder lock is commonly used rim latch locks which are mounted inside of the doors. Rim locks most of the time have a long metal rod reaching out the back of the lock that goes through the inside of the door into a locking system on both sides of the door.

The rim barrel or the mortise locks are held by two screws from the inside that screw into the back of the rim lock chamber. Conversely, mortise barrel locks are strung and really screw into mortise equipment that is mounted on the inside of the door.

Furniture Locks:

This class of the locks actually covers a wide range of variant of locks including cabinets, desks, and sliding glass door locks. There are two primary styles designs of furniture locks, jolt style and push catch style. The jolt style furniture locks have a bit of level metal that reaches out the side of the lock to verify the devices.

Whereas the push catch style lock has a rod that comes out from the back of the lock which is used to secure the things in one place and when the lock in unlocked, it pops out and retracts the rod into the body of the lock.

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