Features: fresh and excessive qualityMade of excessive quality Metal material, and real looking to useThis spring hinge is used for heavy plates and might be adjusted with screws (adjustable opening is 135-170 degrees)Sturdy, extreme temperature treatment, color stability.Easy to install, easy to adjust, exquisite appearance.The hinge is used for the connection of doors corresponding to cupboard doors, wardrobes, TV cabinets, bookcases, wine cabinets, etc.Specifications:Type: one hundred sixty five Degree Angle Thick Door Spring HingeThickness: 1.2 mm(Approx.) Treatment: Nickel PlatingDoor Thickness: 16-40mmOpening Angle: 135-170 DegreesMaterial: Cold Rolled Steel (Stainless Iron) Package Contents: 1 * Hinge With Matching Screws Note: 1.The real coloration of the thing may be slightly diverse from the pictures shown on online page caused by many points comparable to brightness of your computer screen and lightweight brightness.2.Please enable slight manual size deviation for the data.