Metal door hardware, namely, metal door opening hardware and assemblies comprising hinges, spindles, pins, latches, and floor, ceiling, and frame mounting plates; metal window hardware, namely, metal window opening hardware and assemblies comprising hinges, spindles, pins, latches and mounting plates; metal structural parts, accessories, and fittings for door and window hardware; Metal linear and rotary motion products comprising hinges, spindles, pins, latches and mounting plates for use as ...