Aluminum alloys; Bars for metal railings; Clothes hooks of metal; Common metals and their alloys including stainless steel; Flagpoles being structures of metal; Hand-held flagpoles of metal; Joists of metal; Metal bonding fasteners for mounting and demounting of ceiling and wall panels; Metal castings; Metal garden stakes; Metal hardware, namely, carabiners of metal; Metal mail slots; Metal spacer brackets; Nameplates of common metal; Plant hangers of metal