Props of metal, namely, metal piles, metal cladding for construction and building, construction elements in the nature of metal supports, construction elements in the nature of metal supports; nozzles of metal, namely, non-automatic fueling metal nozzles, metal wash down spray nozzles for commercial and industrial use; bars for metal railings; doors of metal; step ladders of metal; windows of metal; door casings of metal; metal hardware pins; hardware in the nature of buckles of common metal;...