6 Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; 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, namely beams, frames for doors and gates, doors and gates, door and gate beams, armatures and fittings for doors and gates, door and gate locks and bolts, handles for doors and gates, door and gate bodies and frameworks, journals, pivots, taps and pins for doors and gates, bars and lattice for doors and gates, non- electric door and gate openers, floor and ground slabs, door and gate barriers, catches, latches and stops, hinges, fencing, coupling devices, clamps, yokes and supports, wheel and runners, pillars and posts, platforms, rails, balustrades, signs, enclosures and railing, ladders, poles, security chains, barbed wire, blocks and tackles, valves, angle irons; all these goods are not machine parts made of common metal, and related goods