Barbed wire; Common metals and their alloys including stainless steel; Containers of metal for storage of goods; Fittings of metal for furniture; Metal containers for the storage and transportation of goods; Metal elbows for pipes; Metal hardware, namely, carabiners of metal; Metal locksets; Metal nuts; Metal pipe supports; Metal pipes and tubes; Metal shelf brackets; Metal step stools; Metallic flanges; Pulleys of metal, other than for machines; Roof gutters of metal; Runners of metal for sl...