Distinctive Characteristics: These robust spring door hinges boast a specialized electroplated surface. They are durable enough to support various types of doors, including wooden, metal, interior, exterior, as well as both residential and commercial options. We advise installing at least three hinges for each door.
Easy to Install: Easy and quick to install and remove, if you have any questions about the installation please contact us or watch the product video at any time.
Premium Quality: Made of high quality iron material with oil rubbed bronze finish, 4*4 inch with 5/8" radius corner, sturdy and durable. Please pay attention to the screw hole position. We have a detailed position map of the gap for your reference. Please check it carefully -8 positions of the hole are described as shown in figure above.
Automatic Self Closing Door Hinges: Full Mortise door hinges perfect for apartment, hotel, office, hospital, school, factory, library, gym, storage room, and etc.
One-Year Warranty: Our self closing hinges are UL Listed, meeting the requirements of UL's published and nationally recognized Standards for Safety. We only sell the great product for reasonable price. You can Enjoy the benefits of our proud customer services, if you have any issue or inquiry, please feel free to contact us ANYTIME!