1 answers
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Anonymous users2024-01-24The keys were not matched.
If the cylinder is of poor quality, even the original key will break.
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You're careful, it's normal for the lock to turn as long as it can turn. If it's broken, only the key is broken, and it's rare to hear that the lock is broken.
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It is better to insert it to the bottom and then rotate, otherwise the spring teeth will break.
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No,knowledge will take the key
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Not necessarily, if the door is a poor one, the cylinder is plastic or aluminum, the cylinder will be broken, and the other one will not be copper, and even if you break the key, it won't damage the cylinder.
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The keys weren't that fragile, and I tried throwing them down from the fifth floor and it was fine. Feel free to use it.