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Anonymous users2024-01-24The doorknob of the anti-theft door can be replaced, there are screws on the inside of the anti-theft door that can be removed, and the broken doorknob can be bought in the hardware market, or the building materials market can be bought in the building materials market, the doorknob is basically the same, it is easy to buy, don't worry.
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Anonymous users2024-01-23Classroom door, right? And that back door handle is broken, so it's pretty much sealing the classroom, and the whole school building, so you can go home and go home and never have to suffer from the school anymore. Oh yes.
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Anonymous users2024-01-22Break all the other doorknobs
Go to the decorative materials market to find a lock that specializes in selling locks, and the price is generally about dozens of yuan. Don't go to the locksmith company to give you a dead expensive one.
You take a look at your home security door brand, and then go to find the corresponding model handle!
It is possible to replace only the handle. Buying locally can guarantee the right size, but the price is more expensive. If you buy online, you have to pay attention to the size.
If the handle is broken, just replace the handle. I really couldn't change the door lock.
It will affect the security performance of copying. Due to the security door. >>>More