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Anonymous users2024-01-24The quality of the anti-theft door is not good, the key is the quality of its lock, if the lock is broken, you can call a professional to repair, when it is not easy to open, you can also try to have a way, add a little pencil ash after pulling it out, if it will be so that you have to change the lock.
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Anonymous users2024-01-23If you don't understand it, it's best not to do it, it is recommended to find a professional lock repair master to help you see.
The role of the anti-theft door in the home is really not small, every family is indispensable to install it, but the lock will be difficult to open after a long time. 1.When the key in and out of the lock hole is not smooth, or it is very difficult, go to the small commodity market to sell lighter counter, buy a box of the smallest package of kerosene, the box has a sharp mouth, the tip of the mouth to the lock hole squeeze a few times, kerosene will go down the lock hole, after a few minutes, take the key to unlock, the key can be very smooth in and out. >>>More
Lock picking company, we this 30 yuan at a time.
The door lock is not easy to open, just drop a few drops of cooking oil on the key, and then insert the lock cylinder so that it repeats several times, and also drop a few drops of cooking oil on the deadbolt of the lock to increase the flexibility of the deadbolt, so that it will be easier to open.
I asked for someone to change me and told him what you wanted.
In real life, when people encounter that the door lock is not easy to open, they will generally lubricate the lock cylinder with oil, although it can solve the problem, but if you do it often, a large amount of dust will enter and mix with the oil, which is not good for the door lock. I think the best way to do this is to scrape the pencil into lead powder. >>>More