Durable Material: The kitchen cupboard hinges are made of solid cold-rolled steel, which is hard, corrosion and rust resistant with a long service life. Concealed cranked hinges make your furniture look more neat.Opening Angle: 165 degrees; Cup size: 1.37"*0.45"(35*11.5mm); Suitable for door thickness: 0.55"-1.02"(14-26mm). It is an easy project for you to install, ensure your kitchen cabinet doors are properly aligned.Soft Close Door Hinges: During the closing process, the door closes slowly to reduce bumps and avoid noise. When the door closed, there was no loud rubbing to be heard.Smooth Edge: Inset cabinet hinges is designed with a good surface finish, which has smooth edges without rough spots, proper gauge thickness.Widely Used: Cabinet hinges are suitable for various types of cabinets, wardrobes, bookcases, and various wooden doors that are used in homes and offices.