High quality hydraulic hinges, soft close hinges for kitchen cabinets, only frameless doors, not for recessed doors, suitable for American style cabinets, frameless cabinets, shoe cabinets, bookcases, wine cabinets, wardrobes, cupboards, drawers. Large corner: 170 degree kitchen cabinet hinge for 16-40mm thick doors; adjustable screw to adjust the hinge between 130 and 175 degrees. The hinge is easy to install and only requires a screwdriver. These hinges are universal and can be fully covered / partially covered / recessed for installation. High quality: The thick steel structure improves the durability and strength of the cabinet hinge, ensuring a longer service life. Please check the product size carefully before purchasing. Material: Cold rolled steel Issued quantity: 2