Surface treatment: static paint
Main material: aluminum alloy die-casting
With functions: emergency pressure relief function, two-stage speed regulation, door stop function can be selected
Scope of application: plastic steel door, wooden door, aluminum door, steel door
Adjustable closed door section: closed door section, locked section
Note: Born reserves the right to change the size without affecting the function of the product. It is not recommended to make any form of openings without physical products.
The manual shall prevail, the pictures are for reference only, and the actual product shall prevail.