6 Sliding rails of metal, metal runners for sliding doors, wardrobe rail fittings of metal, metal pipes, copper pipes, steel pipes, pipes of metal for liquid and gas transfer, metal door units, nails, castors of metal for furniture, door seals of metal, door seals of metal, metal screws, metal plugs for showers, stud rails of metal for flats, baskets of common metal, valves, of metal; common metals and their alloys