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Anonymous users2024-01-24This kind of work can only be done with the help of special tools, and it is recommended to find a professional master.
The world's two major brands of automatic security doors. >>>More
2 decoration keys + 5-6 master keys.
The regular product is: once the householder key is opened, the construction key cannot be used. If it can be used at the same time, it means that the product department is regular, and the meaning of the ABC key has been lost. Claims can be made.
The landlord, decide on a lock key of the so-called.
Lock cylinder. In the lock cylinder, it is decided that if the teeth are actually on the lock cylinder, let the length of the small copper pillars be high, generally speaking, as long as these small copper pillars are replaced, the lock cylinder can be reused. Therefore, the lock cylinder is recycled, and the manufacturer can modify it and install it on other doors. >>>More
Yes, the original key can be matched according to the size and position of each pin in the lock cylinder, but this is more troublesome.