Aluminum alloys; Brackets of metal for building; Brackets of metal for furniture; Buckles of common metal; Clevis fasteners of metal; Handcuffs; Hardware, namely, metal brackets for general use; Iron ores; Machine belt fasteners of metal; Metal door frames; Metal dowels; Metal hardware, namely, pulleys; Metal hardware, namely, springs; Metal locksets; Metal poles; Metal ropes; Metal scaffolding; Metal siding; Pegs of metal; Pulleys of metal, other than for machines; Rails of metal; Soldering ...