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Anonymous users2024-01-24Engineering doors (that is, the lock cylinder that you bring when you buy a house) rarely have a C-level lock cylinder, unless individual, if you want to identify, you can send the picture up. But normally, they are all pros who buy by themselves. Now the super B-level and C-level anti-theft lock cylinders are not expensive.
Hello, it is difficult to find out the brand of C-level lock cylinder, because there is no clear definition of C-level lock cylinder, if you really want to search, you can search for super B-level lock cylinder, this kind of lock cylinder is the current C-level lock cylinder, the most popular C-level lock cylinder brands are mainly Jiaheng, Baodean, Yuema Sanhuan, Meilibao and so on.
How much does it generally cost to change the lock cylinder. >>>More
This needs to look at the panel of the pro-security door lock to determine the model. However, the anti-theft doors of the normal cast city are old-fashioned with single-head American lock cylinders. It shouldn't be difficult to match. If you don't match it, you can send me a private message, send a picture of your lock, and I'll help you consult.
Hello, there is currently no suitable key blank, but I have used two other keys, and I can only unlock the lock on one side, and I can't open the key by turning it over
The super C-level is definitely better, the structure inside is different, and the anti-technology is also anti-drilling.