Types of Locks and How to Pick a Lock
2020-03-06 09:11
A lock you choose can be related to the security of your house, so we list some commom types of locks and how to pick a lock!
When looking at purchasing locks for your home or business, the amount of options can certainly be overwhelming. There are many different types of locks and several different security factors to consider before purchasing. This page will explain the different types of locks and the security features that should be considered. Although there are many types of locks, the four most common are padlocks, deadbolts, knob locks, and levers.
Padlocks
One of the most common lock types around, padlocks are also among the most recognizable locks on the planet. Though they come in a number of different sizes, it's their distinctive freestanding design that sets them apart. They are the only type of lock that doesn't need to be permanently attached to anything else to properly function. When it comes to padlocks, there are two main subtypes. These are combination padlocks and keyed padlocks. The names say it all: combination padlocks require a numerical combination (entered on a row of numerical dials) to open while keyed padlocks require a key to open. It's important to note that padlocks, both combination and keyed, are often easy to break or shimmy open. They aren't high among the most secure lock types though they are cheap. This makes them popular for low-security applications such as keeping a tool shed locked.
Deadbolts
Deadbolts are generally installed on external doors and have a few more options to consider than padlocks. Deadbolts come in three primary varieties: single, double, and lockable thumbturn. Single cylinder deadbolts are found on most American homes. They use a key cylinder on the outside and a thumbturn (rosary) on the inside to open or close the lock. These deadbolts have one primary weakness. If access to the inside is possible (via a nearby window or even through the peephole using simple tools), the door can be opened using the thumbturn. A double cylinder deadbolt uses a key cylinder on the inside and the outside of the door to solve this issue. These have the clear disadvantage of always requiring a key to open the door from the inside if it is locked. This can pose a significant problem in a fire or other emergency situation. If used in a residential situation, it is strongly recommended that a key is left on the inside when people are present to ensure a safe exit in an emergency. The final type of deadbolt is a hybrid between a single and a double deadbolt, and is called a lockable thumbturn. It features a thumbturn on the inside that works like a normal single cylinder deadbolt, except the thumbturn can be locked using a key so it cannot lock or unlock the door. This means in a residential situation, the thumbturn can be left in an unlocked position while people are inside the house, and it will operate exactly like a standard single cylinder deadbolt. When everyone is leaving, especially for extended periods of time, the thumbturn can be easily locked so that even if someone has access to the door from the inside, the deadbolt cannot be unlocked. This type of deadbolt provides maximum flexibility and security in most situations. All deadbolts that we sell are rekeyable, however, products from some vendors are easier to rekey than others.
Knob Locks
Today, there are electronic high security locks that incorporate a knob orKeyless Locks lever and this makes opening the door much easier. Here the main function is through the keypad or touchscreen and so the knob serves mainly as the handle. Some products offer the possibility of using a key in case something goes wrong with the electric locking mechanism while others only include the knob as an additional decorative element and for the convenience of gripping. There is no doubt that in such cases a knob comes handy. Smart high security door locks that combine the intelligence of new technology with the backup of the traditional key are good choices. When it comes to securing main entry points, attention must be paid to the resistance of the deadbolt while the knob must serve mainly as a means to close and open the door (and not lock it).
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