20 [ Fittings, not of metal, for buildings in the nature of fittings, not of metal, for windows, fittings, not of metal, for furniture, fittings, not of metal, for coffins, fittings, not of metal, for doors, fittings, not of metal, for crates, fittings, not of metal, for gates, hinge bands, not of metal, hinges, not of metal, fittings, not of metal, for stairs, fittings, not of metal, for railings, and specifically excluding non-metal decorative moldings and decorative trim for use in building construction ]