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Anonymous users2024-01-24Not all anti-theft door lock cylinders can be transferred to use, which depends on two aspects, first: whether both sides have the same anti-theft performance, that is, whether A and B keys can be used indoors, second, whether the anti-theft lock cylinder is the center, if it is not the center, you need to replace the lock body is more troublesome.
The lock cylinder can be replaced by the anti-theft door, first select the appropriate lock cylinder, and then screw out all the screws that fix the lock cylinder, remove the original lock cylinder, and then install the selected lock cylinder, but before installing the handle, the safety bolt should be inserted first, and then the handle on it should be installed. Try the effect after installation, and be sure to try it against the door to avoid being locked out. >>>More
When it comes to the security door lock cylinder, I believe everyone is familiar with it. So the question is, can the lock cylinder of the anti-theft door be replaced by itself? How much does it cost to change the lock cylinder of the security door? If you're interested, let me take a look. >>>More
The size of the lock cylinder of the anti-theft door, if you have a strong hands-on ability, you can remove it and measure it, based on the distance between the middle screw hole and the two keyholes, of course, if you are troublesome, you can simply measure it, as shown in the figure below, you only need to measure L1 + L2. >>>More
Ordinary anti-theft locks are universal, and some high-end anti-theft locks with chips are not universal.
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.