Heavy Duty Residential Hinges Hardwares Multifunctional Door Closer Automatic Closing Hinges Buffer Invisible Spring Hinge(Black)

1. Thickened blades, strong load-bearing capacity, no deformation, anti-oxidation, heavy-duty hinges are suitable for left and right doors2. Pins and bearings are placed in a closed space for increased safety3. The door hinges are of high quality, easy to install, and can fix the door firmlySpecifications:Product Name:Automatic Self Closing Door Spring Hinge.Material:Cold rolled steel.Size:10*6.5cm.Color:Sliver,Brass,Black.Package Content:1*Automatic closing door spring,8*screws.Note:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.

• 1. The hinge can be used in any extreme weather conditions, the door opens easily and smoothly without noise
• 2. Easy to install, screws are included, the installation is very simple, and it is durable
• 3. No noise, reduce friction, thus extending the service life, suitable for residential and commercial use
• 1.Cold rolled steel material, providing exceptional strength.
• 2.Utilizes a 90° positioning working principle: Once the door exceeds 90 degrees, invisible steel balls engage to create a secure position. Adjustable positioning beads add further stability.
• 3.Removable core and reinforced shaft allow for easy disassembly and long-lasting durability.
• 4.Multi-functional design combines door return, door closer, and door suction, making it suitable for various applications.
• 5.Features a multi-function automatic closing spring that automatically closes the door, while also serving as a 90-degree positioning hinge.