Book locks can be mentioned as one of the most widely used locks in the market, and if we are careful, we will all encounter them many times during the day, even the tool sellers themselves. Use different types of book locks to protect your shop property. There are many different types of book locks, each of which has a different level of security. book locks based on body and key material; brass, steel, iron or based on its body type; Coated, uncoated, anti-acid or even based on its types of keys; They are classified as simple, computerized (coded), four-fold, etc.
In the rest of this article, referring to four cases, we will discuss how to recognize the best quality book locks.
body material
First of all, we must point out that the material of the body, the internal components of the lock, as well as its key will be one of the most influential factors of the quality and safety of a book lock. Experience has shown us that locks whose body and internal components are made of brass will be more secure, and you should also keep in mind that brass keys show the least amount of wear over time. .
Coated and uncoated locks
The second factor affecting the quality and safety of book locks is the distinction between coated and uncoated book locks. To explain this factor, we will first assume that both locks are of the same gender; For example, the body of both locks should be made of brass.
A book lock without a cover made of brass will have good security, but if we look carefully at the back of the lock, we will notice that the balls inside the lock will be clear and visible. was; This feature allows thieves to drill the balls inside the lock with the help of a drill, then remove the spring of the balls and finally open the lock. But this shortcoming has been eliminated by manufacturers in coated locks, and it should also be noted that coated locks have more resistance against external factors such as: fire, cutting, acid, etc.
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Key and tab input direction
As an important and influential factor, we must point out that the key input compartment and the lock tab are in the same direction.
Locking place
The last factor that we will present to you in this post is the location of the locking location. To identify the locking location, you should pay attention to several signs:
If the lock tab is outside, if the key is pressed Turn the lock, the key does not move in the key holder, and the key moves only if the tab is fully inserted, so as a result, we will never forget our key because the lock cannot be closed without the key. Another is that there is no ball at the end of the place where the tab is located. In this example, even if the lock rod is cut, the lock will not open, and thieves can only get rid of the lock if both the beginning and the end Cut the tab, which is very time-consuming and they may not know about this built-in feature.