Metal door hardware, namely, keys and key cylinders; Lock installation kit consisting of metal lock, screws, hinges, and a screwdriver; Metal hardware, namely, pulleys; Metal locks; Metal furniture sliders; Metal sash pulleys; Pulleys of metal for blinds; Metal runners for sliding doors; Metal locksets; Metal window pulleys; Ring-shaped fittings of metal; Door fittings of metal; Metal screws; Doors and windows of metal; Doors of metal