ironmongery and common metals and their alloys, namely, steel and iron; small items of metal hardware, namely, springs, nuts and washers; metal pipes and tubes; metal and alloy items for use on or in the construction of buildings, watercraft and aircraft, namely, prefabricated metal access platforms, stairways, engine stands, gearbox stands, namely, stands for the protective casing of a system of gears, equipment lifting frames, spreader beams and aircraft towing equipment, namely, metal hooks and eyes used for towing, metal connectors for tow bars and metal bogies used for towing; metal and alloy items for use on or in connection with installations for producing, refining and transporting oil and gas, namely, mobile workshops in the form of metal transportable buildings, subsea umbilical clamps, sheaves, fairleads, metal filters used to clean drilling mud, and tool stands, namely, freestanding metal tool racks; pipe handling equipment, namely, pipe bundlers comprised of belts of metal for handling pipe loads; apparatus and equipment for use in exploring for, producing, refining and transporting oil and gas, all of common metals or their alloys, namely, spools of metal for winding wire rope, spooler frames and pipe cradles; goods of common metals or their alloys, namely, clamps and metal containers for storage and transportation of goods

drilling rig parts, namely, mud buckets of common metals or their alloys for oil and gas drilling installation machines used to capture clean lubricating mud that would otherwise be discarded and that return the mud to be used as a lubricant for the machine

goods of common metals or their alloys, namely, hand tools, namely metal vices