Feature:1. Zinc Alloy: Made of premium zinc alloy, the folding hinges are sturdy, durable, practical, reliable, easy to install and has a long service life.2. Nickel Plating Surface: The zinc alloy folding hinges have nickel plating surface treatment with copper plating bottom, which make them corrosion resistant.3. Convenient: The door mounting hinge can be opened 30 degree, 45 degree, 90 degree and 180 degree, which is convenient for you to take items, enhancing the efficient use of space.4. Integral: The 180 degree hinges are automatic stamping molded, has exquisite appearance, difficult to damage or fall off, even opening a cabinet door that bears 10 kilograms becomes relaxed freely.5. Wide Application: The short arm folding hinges are suitable for cupboard, wardrobe door, table or any place that needs to be folded.Specification:Item Type: Folding HingesMaterial: Zinc AlloyWeight: Approx. 268g/9.45ozColor: As Shown Size: Approx. 6.7x6.5x3.5cm/2.64x2.56x1.38in Installable Gap Distance: Minimum 2.5cm/0.98in Can Be InstalledSurface Treatment: Nickel PlatingService Life: Opening and Closing More Than 50,000 TimesApplication: For Cupboard Door, Wardrobe Door, Etc.Package List:3 x Folding Hinges12 x Screw