Metal hardware for windows, buildings, and doors, including fittings, namely, building fittings in the nature of accessories for the installation of doors and windows in buildings, door fittings in the nature of accessories for the installation of doors, sectional door fittings in the nature of accessories for installation of sectional doors, protective fittings in the nature of accessories for protecting door and window opening/closing mechanisms, fire-proof fittings in the nature of accesso...