Material: Made of 304 stainless steel, it has excellent corrosion resistance and durability, ensuring long-term use without rust or fading. Strong load-bearing capacity: Each hardware part has a load-bearing capacity of 40KG, which can withstand heavier folding doors and ensure stability and safety Suitable for folding doors: Designed specifically for folding doors, it ly fits doors with door frame widths between 406.5mm and 320-406.5mm, with strong compatibility Wide range of door thickness adaptation: Suitable for doors with a thickness of 36-40mm, providing a variety of options to meet the installation requirements of different door bodies Lightweight design: Net weight is only 1.6KG, which is easy to install and transport, and does not affect the stability and service life of the door, Manufacturer: JVDDI