1、Heavy Duty: The special thickening treatment ensures powerful and smooth opening and closing, with minimal chance of jamming. The enhanced durability and longevity meet your long term needs. 2、Smooth Appearance: The smooth design not only enhances the aesthetic appeal of the hinges but also prevents scratches caused by burrs, ensuring user safety during installation and use. 3、High Strength: The hinges are sturdy and resistant to deformation, suitable for various environments. The precision stamping process on the screw holes stabilizes installation and significantly enhances hinges performance. 4、Fine Workmanship: These garage door hinges are practical, high grade, and long lasting. The exquisite craftsmanship ensures reliable service without easily getting damaged, meeting your needs effectively. 5、Long Durability: The hinges are designed for convenient use and offers excellent texture, providing long term service without easy wear and tear. It is practical, reliable, and satisfies your requirements fully.