Tools/Materials:Pencils, screwdrivers, hammers, rulers, electric drills, door locks, dust plates, screws, 1" (2.5cm) chisels, hole saw bits

1. Open the door, so that not only the inner but also the outer door handle can be operated at the same time. Locate the 2 screws on the inside door handle cover, these screws together hold the inside and outside door handles.2. Use a Phillips screwdriver to turn the two screws counterclockwise, and

1. If the handle of the aluminum alloy window is damaged, then you should first check in detail whether the window handle is loose or cannot be pulled. There is usually a back cover behind the window handle, as long as the back cover is opened, you can see the Phillips screws inside. When opening th

1. First, we first remove the broken handle. The anti-theft door handle is usually removed from the inside of the room first, because the screws that fix the handle are inside, so you only need to remove the screws first.2. It is relatively simple to remove the handle. After opening the door first,

Namephoto introduction photo introduction photo introduction photo introduction photo introduction photo introduction photo introduction photo introduction photo introduction photo introduction photo introduction photo introduction photo introduction photo introduction photo introduction photo intro