Common metals and their alloys; metal building materials; transportable buildings of metal; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; cable and pipe penetration seals, made from metal; sealing frames made from metal

Rubber, gutta percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible tubes, not of metal; cable and pipe penetration seals made from plastic or rubber; sealing frames, made from plastic or rubber; insulating materials; packing materials; stopping materials