The standard height of the door handle is 0.8m to 1m on the door, and it is about 1.1m above the ground. Some door handles may have a higher height, such as anti-theft doors where the handle height reaches 1.13m. The best door handle height should be determined based on factors such as the user's he

Degol Hardware has been in the line of door hardware and furniture industry since 2012, with full of efforts and passion, we are speeding up the business in the area of Europe, Unite States, Mid East, South America, Asia.

Degol Hardware has been in the line of door hardware and furniture industry since 2012, with full of efforts and passion, we are speeding up the business in the area of Europe, Unite States, Mid East, South America, Asia.

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. Take necessary protective measuresDoor locks expand and contract steadily due to thermal expansion and contraction, especially in winter, where the seasons change, the weather changes significantly, and the temperature difference between indoor and outdoor is large, so protective measures should