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Anonymous users2024-01-24Changing the lock cylinder key must be changed.
When replacing the lock cylinder of the security door, tell the person who sold the lock cylinder.
What does your key look like and what is the thickness of the door leaf.
The ordinary lock cylinder is about 50 yuan, and the Baodean lock cylinder is about 100 yuan.
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Anonymous users2024-01-23You must change the key, you should change the lock cylinder is generally anti-theft insurance again, the general replacement of the lock cylinder is only about 100 yuan (brand), Baode'an does not have much money, only about 80, the general 30 or so ......
If you want to change the lock cylinder, you can consider changing the AB key, and you have to bring the lock cylinder and key when you change the lock cylinder, otherwise you can't buy the same as your home
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Anonymous users2024-01-22Generally yes, but I know that there is a lock repair master in the Changchun civil air defense mall who is very powerful. Yes, you don't need to change it.
Of course, the key is arc-shaped, this lock hole is more difficult to be opened than other forms of locks, first look at the lock cylinder when choosing the lock, the lock cylinder should be pure copper, and there should be no sense of shaking after the key is inserted into the keyhole, and then the lock body part should be made of thicker steel, now some manufacturers in order to save costs have turned the steel into an iron plate, which should be seen clearly, the anti-theft lock of this brand is good, I and the people around me are using, and they have been used for many years without any problems, You can go to a regular hardware store or lock store to buy in case you buy a fake, about 100 yuan.
Landlord, it is recommended that you go to your anti-theft door manufacturer store to buy a lock cylinder of the same model, (must be the same model, otherwise it can not be installed), and then go to find a carpenter master to help you change, or call the property master to help you change, you can keep the key can be pulled, it is more troublesome to change it yourself, you can also try it yourself!
It seems that you have made a serious mistake like most people, changing the lock is a big thing, not just a lock seller can be, the store that can change the lock must be filed with the public security bureau, and obtain a business license, not to say that any store can be changed. My family has just changed the locks, and I found a license, so that there is security. Hurry up and check if the store that will help you change is qualified, and if you're unlucky and he doesn't, then hurry up and change it again.
If the size is not much different, the price is basically the same. >>>More
1. Unscrew down the two screws on and below the pull handle panel; >>>More