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Anonymous users2024-01-24Find the police to change the lock cylinder, safe and assured. Others repair, can you rest assured?
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Anonymous users2024-01-23Maybe the lock cylinder is rusty, try applying some oil or lube to the key.
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Anonymous users2024-01-22The problem of the lock cylinder, look at it is not pleasing to the eye, give it still, hehe.
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Anonymous users2024-01-21You can pour pencil powder into it, but it really doesn't work, so you have to change the lock.
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Anonymous users2024-01-20It is possible that the outside keyhole is broken, and if you are not satisfied, you can change the door.
It's not easy to open, is it the kind that the handle on the outside can't be pressed and can only be unscrewed with a key. If it is difficult to screw it, and it is easy to screw it by pushing the door with your hand, it is locked, and you can smear some butter on the lock plate. It is estimated that it is caused by aging, and the anti-theft door should still choose the top ten brands, with a long shelf life.
Let's talk about the principle first, and you will understand: First of all, the door leaf and the door frame of the anti-road door must be parallel to each other, like two straight lines. So that they don't have a conflict There are two ways to solve the problem, the first (common): >>>More
1.If it is difficult to rotate the key after inserting it, put lead powder on the key and grind the pencil lead into powder. >>>More
It was your workers who passed by your house and accidentally pressed their handprints when they were renovating. It doesn't matter if it's any, or the little ones are naughty. It doesn't matter, just brush it off for him.
The lock is broken, change it quickly, change the brand, a good lock, after all, it is almost the New Year, some thieves have frequent activities, safety first.