What is the reason why the key of the Guardforce anti theft door lock cannot be screwed and cannot b

Updated on Security door 2024-08-31
1 answers
  1. Anonymous users2024-01-24

    The lock cylinder is broken, try to swing and pull it out a few more times, and remove it and replace the lock cylinder. I've seen it once, and it's been a lot of work to get it down, and this one hasn't been repaired yet. I installed an auto-theft door.

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