6 Alloys of common metal; Aluminum alloys; Architectural metalwork; Bar hangers and parts and fittings therefor made of metal for electrical fixtures/housing; Holder in the nature of a portable, flexible arm composed primarily of metal with a pressure lock system having the ability to attach to most flat surfaces and used to hold various household-related appliances during use; Irons and steels; Metal mounting brackets for general use; Metal profiles made of steel, iron, nickel, titanium and other metals and their alloys; Steel plates and sheets; Tombac