Hinges and Stays
From DT Online
Hinges enable two parts of a product some limited rotation against each other (i.e.lid of a box, doors, and gates). They are available in a range of materials (e.g. steel, brass, plastics) and a variety of finishes (e.g. polished, electro-plated, galvanised and Japanned).
Many hinges are set into the body of the product in some way (e.g. recesses, mortises or holes cut or drilled into the abutting edges) and others are applied directly to the surface.
Stays in general are any device which steadies or supports a structure in some way (e.g. Guy Ropes or Wires used to support boat masts, aerial masts and tents) and, in the the context of this article, Cabinet Stays are used to restrict, limit or control hinge rotation.