The lock of the anti theft door, the office, the key can not be pulled out when inserted, and it can

Updated on Security door 2024-09-16
4 answers
  1. Anonymous users2024-01-24

    In your case, the lock cylinder is broken. The marbles inside fell and the key was stuck inside. Technical repair is not possible, only violent solution, the lock cylinder screw is in the lock body door, you face the lock cylinder where there is a screw down and try to take out the lock cylinder.

  2. Anonymous users2024-01-23

    It is very likely that the cam of the lock cylinder has an anti-wear function, and the lock cylinder is offset by 30 degrees when the key is not inserted, you can insert the key, slowly turn the lock cylinder a little, and the lock cylinder should be able to be pulled out!

    If you want to find a good anti-theft lock cylinder, it is recommended that you take a look at CEI's invincible colorful lock cylinder, CEI's colorful lock cylinder has passed the super B level test and the European Union's CE certification! The anti-drilling time is over 30 minutes, and the anti-technical opening is over 270 minutes, and the anti-theft performance is very good, so you will know it at once!

  3. Anonymous users2024-01-22

    Then it will be better to check the lock on the Internet to change the lock, and the Internet is to be recorded, which is more formal, safe and secure.

  4. Anonymous users2024-01-21

    This proves that your lock is broken, and you have to get a new one, find this master, my door also encountered such a problem last time, and they also made it, this master is very good, 0731-85327565 No matter where you are in Changsha, it's not expensive, it's easy to talk.

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