Description This copper hinge features a top and bottom pivot design, making it ideal for doors and windows. The concealed hinge ensures a sleek and modern look, while the polished finish adds a touch of elegance. good for both residential and commercial applications, it provides smooth and reliable operation for various types of doors. Features -Color:Golden -Material:Copper -Size:5.80X1.10X1.00cm/2.28X0.43X0.39in -Hole Diameter:4mm -Hole Spacing:15mm -Invisible design: the hidden pivot hinge ensures a sleek and elegant appearance, enhancing the overall aesthetic of the door without compromising its look -Stability and safety: these door hardware accessories hinge provide robust support, ensuring the door remains stable and secure during use -Ease of use: the selfclosing pivot hinge design allows for effortless door operation, reducing the effort needed to open and close the door, thus improving user comfort -Wide opening angle: the unique hinge design allows for a larger door opening angle, making it easier to pass through and solving the limitations of traditional hinges -Versatile application: suitable for various types of doors including wooden, iron, and glass doors, making it ideal for homes, offices, and commercial spacesPackage list: 8 x Door Hinges