Description This is the original design and an exact fit for most old hinges of the same type. Once-patented cam system locks the hinge in the open position. Shutters lift off without tools. Each set contains 2 left-hand hinges, 2 right-hand hinges, 2 sets of fasteners, enough shutter hardware to complete one window. Hinges are powder coated cast iron. Screws not included but available separately.