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Anonymous users2024-01-23In this case, the small lock inside is already locked, so you can't open it with the key. Only by opening the small lock from the inside can the door be opened with a key from the outside.
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Anonymous users2024-01-22There is a situation, could it be that the small lock inside has been locked, so you can't open it no matter how you open it with the key.
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Anonymous users2024-01-21A few days ago, I watched a TV news, the police reminded the public that the best lock to use, and the suspect also frankly said that there was nothing he could do about this kind of lock. In fact, this kind of lock has been popular for several years, and the key is three-dimensional, the kind with teeth on all sides. Again, when you go out, you must remember to reverse the lock, and the general suspect will choose to give up when he finds that the door lock is difficult to open in a short time.
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Anonymous users2024-01-20The direction of rotation of the key is reversed to the big brother. Clockwise is the door is locked, counterclockwise is the door opened.
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Anonymous users2024-01-19This kind of situation is that the small lock inside has been locked, so you can't open it with the wax dust key. Only by opening the small lock of the sail section from the inside, can the door be opened with a key from the outside.
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Anonymous users2024-01-18What is the difference between the Prudential 13 type lock cylinder and the 11 type? A few years ago, I asked a Mingyi locksmith to change the lock cylinder, and she said it was a 13 type? Why?
It's the most complete place I've ever seen to sell security door locks, the price is very fair, much cheaper than the same thing outside the lock, and it looks absolutely genuine! The owner also taught me how to change it very simply.
Basically, they are all processed outside, Baodean is just one of them, in fact, the lock door company is jointly developed by the outside company, and the intellectual property rights should be jointly owned by both parties.
1.Fill the keyslot.
This method was first discovered and used. Filling the keywell first requires a complete set of lockpicking tools, as well as multiple foil boxes. Then take out the general lock and special tools, and then prevent the tin foil from entering the special tools, and then with the assistance of another tool, insert the B-class lock cylinder, fix it on a small vice, so as to simulate the unlocking process, and finally only need to shake for about a minute to be able to open. >>>More
Twist it to the door shaft. Screw it to the end and it opens.
People with strong hands-on ability: remove the two screws on the inner handle of the anti-theft door, remove the handle, and then remove a screw in the middle of the side of the door leaf, and the lock cylinder will be pulled out, and then take the lock cylinder to the market to buy one, and return to the original steps to install it back, the ordinary lock cylinder is about 50, and the blade lock cylinder is a little more expensive. If you don't have a bad money, you can directly change the lock company.