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It can be exchanged. You see what brand your door is, just let them change it. It's okay to just change the lock, generally ranging from 50 to a few hundred, depending on what material it is.
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The handle can be repaired, and the lock is only changed by changing the lock cylinder, and the lock repair can be changed.
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Buy anti-theft door handles, anti-theft door lock cylinders, anti-theft door locks, and Taobao!
Taobao ID: dashengdoor
1 all the replacement of the lock cylinder is good, the seller can go to ask, there should be accessories, there is no lock shop to buy ah, remember to measure how long your original lock cylinder is, it is best to bring.
According to the configuration level, panel style, type, price is not certain.
The lock cylinder can be replaced by the anti-theft door, first select the appropriate lock cylinder, and then screw out all the screws that fix the lock cylinder, remove the original lock cylinder, and then install the selected lock cylinder, but before installing the handle, the safety bolt should be inserted first, and then the handle on it should be installed. Try the effect after installation, and be sure to try it against the door to avoid being locked out. >>>More
OK.
1.Locate the location of the lock cylinder screw hole. Unscrew the lock cylinder screws. >>>More
The same type of parts of the security door can be replaced with each other, and there are many different lock cylinders. The deadbolt can also be replaced, but few people operate "deadbolts", which are not easy to buy, so you can try your luck at the market.