Hinges of metal; Towel dispensers, fixed, of metal; Steel balls; Steel alloys; Metal screws; Metal locks; Metal keys for locks; Metal gate hooks and eyes; Metal deadbolts; Clips of metal for tubes; Fittings of metal for windows; Metal window fittings; Cut nails of metal; Magnetic metal hooks; Lock installation kit consisting of metal lock, screws, hinges, and a screwdriver; Metal door latches