Gas manifolds of metal, namely, manifolds of metal for pipelines; metal valves not being parts of machines; brazing rods; ironmongery, namely, iron wire, alloyed iron; metal chains; small items of metal hardware, namely, springs, washers, nuts, pulleys and chains; pipes and tubes of metal; clips of metal for general use, metal clips for cables and pipes; reels, namely, metal storage reels for metal cables, pipes and wire; wire of common metal; welding wire, soldering wire of metal, rods of metal for welding and brazing; tool boxes of metal, empty, tool chests of metal, empty; metal rings, namely, ring-shaped fittings of metal, metal hardware, namely, washers; metal rivets, metal staples for construction or industrial use, nails and metal screws; metal nuts and bolts; tubes of metal for use with HVAC-R systems

Liquid and vapour recovery machines; refrigerant recovery units, namely, machines for the recovery of refrigerants from HVAC-R apparatus, equipment and installations, hydrocarbon recovery units, namely, machines for the recovery of hydrocarbon liquids and gases from HVAC-R apparatus, equipment and installations, gas recovery units, namely, machines for use in the recovery of gases from sealed systems; ball valves being parts of machines; machine parts, namely, couplers; welding torches, namely, brazing and soldering torches; gas manifolds for use with HVAC-R systems, namely, charging manifolds for refrigerators, chillers, and freezers; compressors, compressing machines; valves being parts of machines; hose adaptors being parts of machines for use in HVAC-R machines and couplings for machines; filters for use in HVAC-R machines; power tools, namely, drills, routers, circular saws; electric hand tools, namely, electric hammers, electric hand drills, electrical drill attachments; power hammers, power-operated saws, circular saws; power-operated staple guns; milling cutters for milling machines; punches in the nature of punching presses for metal working; stampers in the nature of stamping presses and automatic stamping machines; electricity generators; gas-operated welding apparatus, electric welding machines, gas-operated welding torches, namely, blow torches, namely, gas operated cutting torches; electric sanders, power-operated polishers and electrically-operated brushes being parts of machines; filters for motors and engines, filtering machines for chemical processing; electric pumps, vacuum pumps, water pumps for the removal of condensate from HVAC-R systems and pump impellers; die-cutting and nut-tapping machines; drill stands being parts of drilling machines, power tools, namely, hammer drills, power tools, namely, drill presses, drilling machines; guides for machines in the nature of power tool accessories, namely, cutting guides, flaring guides for metal pipes and swaging guides for metal pipes; power drilling bits, drill chucks for power drills; structural parts and fittings for all the aforesaid goods