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If it takes too long and is damp, it causes rust: you need to spray the rust remover, loosen it slowly, and remove it slowly.
You take a look at your home security door brand, and then go to find the corresponding model handle!
Changing the door handle of the security door is actually a very simple thing, as long as you have the tools, it can be done in 10 minutes. >>>More
1. The old doorknob should be removed, and the doorknob of the anti-theft door is removed from the room, because the two screws that fix the handle are inside, as long as the screws are removed. >>>More
It is recommended to use a fixed one, if the person enters the house and forgets to lock it, the person outside can open the door by pressing the handle.
Generally, it is universal, depending on whether the circlip pliers you buy are open inside or outside, it is generally possible.