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Failure of the lock cylinder or lock body It is recommended to find a professional lock shop master to check it as soon as possible to avoid not being able to open the door.
Idling lock cylinder now only has love + brand idling lock cylinder, and there has been no quality problem. There are many anti-theft door locks, as long as the landlord does not go to buy Wenzhou goods, to believe that Xiaolan is the hardware capital, the quality of Wenzhou is incomparable.
There are two ways to open it, one is to rely on its own technology and use various tools to work together. >>>More
Yes, I'll take a look at the pictures.
It depends on how your door is closed, and if the wind blows, it's not locked. $30 or $50 if you lose the key with the lock. It has to be expensive, more than 100. It's a local price.
If you lock the handle, there is a screw parallel to the lock cylinder, and the lock cylinder comes out when the screw is twisted off. There are generally five kinds of lock cylinders, A B super B super C super C level and now there are imported D class lock cylinders, but there are very few.