Black Invisible Door Hinges Heavy Duty Zinc Alloy Concealed Hidden 177mm 3D Adjustable Butt Swing Hinge
Material: Zinc Alloy
Color: Silver/ Black
Size: 28*177mm
Door weight: 80 KG/pair
Door thickness: 29-45mm
Suitable for: Wood door, steel door
OEM: Customized packing and logo
Advantage: Concealed installation, 3 way adjustable ±2mm