One of the keys to the security door at home has openings on both sides, and you can use it to open

Updated on Security door 2024-05-03
1 answers
  1. Anonymous users2024-01-23

    That's for decoration. During the renovation period, it was used by the masters, and the key was adjusted to the back, and the first one completed the mission!

Related questions
2 answers2024-05-03

As long as you have a key, you can go to match. If it's gone, it's more troublesome, and you have to remove the lock cylinder.

3 answers2024-05-03

If it is a super B-level lock cylinder, the key is difficult to match, or it cannot be matched. It is better to change the lock cylinder.

3 answers2024-05-03

It can be dispensed in about two minutes.

1 answers2024-05-03

Then you might as well change the lock cylinder, it's not expensive.