What is a Flag Hinge?
Definition of Flag Hinge in Construction A hinge that looks like a flag on a pole. The flag hinge is a normal cabinet type hinge that allows the removal of a single pin and the separation of the two parts being connected by the hinge itself. Decorative and not extensively seen or used, the flag hinge has a unique look and provides a different means of hinging two pieces together aside from the more common butt hinge or flat hinge.