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Anonymous users2024-01-24There are too many parameters to know about changing locks, more than a dozen parameters have to be checked, if you can't buy a suitable lock and have to re-open the hole in the door, it is recommended that you only change the lock cylinder, and changing the lock cylinder is very simple, the main thing is to buy a lock cylinder with good anti-theft performance! It is recommended that you take a look at the anti-theft lock cylinder of "Modile", the anti-theft performance of the lock cylinder of this brand is very good, and you will know it at a glance.
You can directly disassemble the handle, just use the next two screws, after dismantling it is still used to open the lock guard method, first turn right, then turn left, and then turn in the process, to make the gap of the two small turntables against the small lock bolt on the lock guard, the important thing is to do the right turn number and the left turn number, to remember, very simple, adjusted, remember, do not look at the back, just look at the side of the lock device, with the number you find out first try again, if you can, just install it back on OK.
Method 1: Remove the lock, search on Taobao according to the appearance of the lock cylinder, or take the lock cylinder to the lock store to change the same size, and install it yourself at home. >>>More
There are many universal ones, but it is best to use the original one, and the original one is genuine.
If it is C-type, you should use the key head in the regular key (a different one from other key handles) to turn the lock cylinder 360 degrees, and in normal operation, the decoration key can not be used