Monroe specializes in the manufacture of a variety of hinge types including: continuous hinge, piano hinge, butt hinge , plastic piano hinge , heavy duty hinges and custom hinges. We also provide related hardware and stampings. Monroe Aerospace is a stocking distributor of Aerospace and Mil-Spec hardware. We have an extensive inventory of hinges. Every part that we sell is in Factory new (FN) condition and we provide our company’s certificate of conformance for all parts on every order. See below for our products.