Tin was dripping into the anti theft door lock, very shallow, how to solve it, urgent

I'm afraid you can only find a locksmith to help you, first you have to have a thin steel wire with a hook, stick into the small gap between the keyhole and the broken key, and then hook the broken key, and gently hook the broken key out, in the whole process. >>>More

Find a thinner wire first, bend a small hook at one end of the wire, and then dig it slowly, be patient. Wait until it is basically clean, but the key can not be fully inserted, burn the key with a lighter or something, and then insert the key, repeat it several times, it is best to use the key to burn it to get some oil in the lock cylinder (all kinds of oil, gasoline, diesel less, the amount is your own grasp) Finally, the lock cylinder is stuffed with chewing gum in addition to being a prank for children, it may also be a precursor to burglary, pay attention to prevention. Of course, changing the lock cylinder is the fastest and most straightforward.

The best way to copy is to use a high-efficiency 502 glue remover. It can be done in a few minutes. There are some for sale online. >>>More

The lock cylinder has low security, Jixin C-level bullet safety lock, anti-theft and anti-theft technology opens, and is made of copper lock.

The easiest and most convenient way is to put the lock cylinder lubricant in the key slot, stick in it and twist it a few times. If not, you can use an ordinary 2b pencil lead, scrape off some powder with a knife, and then put it in the key slot, reach into the key and twist it a few times. >>>More