What is a Hinge?

A hinge is a piece of hardware that allows two objects to pivot or rotate relative to each other. In the context of cabinetry, hinges are used to attach cabinet doors to the cabinet frame, allowing the doors to swing open and closed. There are many different types of hinges available, including concealed or European hinges, semi-concealed hinges, surface-mounted hinges, and specialty hinges for particular types of doors or cabinets. Hinges can be made of a variety of materials, including steel, brass, and plastic, and may be designed to support different weight loads and angles of rotation.