With the economic and aesthetic improvement, people prefer door knobs with an exquisite appearance and advanced design concepts. However, there are invisible screws hidden inside the door knobs. You are likely to be confused as to how can a door knob may be fixed without screws. Screws are turned and pressed into wood, and metal with a screwdriver in order to fasten two things together. Removing the door knob in a wrong way may damage your door! Let’s learn how to make it. And when you can’t see any screw in your door knob, you may have no idea about what to do with it. We choose different types of door knobs according to our specific requirements.įor example, the electronic door knob is to enhance our security and the dummy door knob is for decoration, etc.īut their lifetime is limited by the wear and tear of components. Door knobs are used in most rooms of our house.
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