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Anonymous users2024-01-24I don't know what you're talking about an external lock, but the cylinder is replaceable, and it's separate from the lock body.
It's not expensive, it usually has to be this price, and it may be more expensive in Beijing.
Different prices and models of doors, the lock cylinders used are different, it is best to send a picture, so that everyone can help you see. Just send a picture of the key.
The lock cylinder is not exactly the same, and the outer size of the lock body is the same, but the linkage mechanism may not be perfectly linked with the anti-theft bolt.
It depends on what kind of lock you get, some are of good quality and some are of average quality. Under normal circumstances, not the whole lock is changed together, and the lock cylinder is changed more, the general forty or fifty can be, and the better ones are seventy or eighty. Generally, when you go to find a lock to change the lock cylinder, it is installed in a package. >>>More
The Huajue boutique security door launched by Wang Li Group uses a special lock. The patent number is currently the highest security factor from the United States, France, Australia and most of the lock experts highly praised: the special lock is not only in China, but even in the entire world lock industry, is a major technological breakthrough.