Aluminium and its alloys; Buckles of common metal; Decorative centerpieces of common metal; Hangers in the nature of metal hooks used to hang a purse or bag from a table; Locks of metal, other than electric; Metal chains; [ Metal fasteners, namely, bolts, nails, rivets, screws; ] Metal hardware, namely, carabiners of metal; Metal hardware, namely, karabiners of metal; Metal hooks; [ Metal key blanks; ] Metal key holders; [ Metal components for metal protective and security window shutters, na...