Air-operated power tools, namely, impact wrenches, ratchet wrenches, drills, grinders, orbital sanders; Abrasive disks for power-operated grinders; Abrasive disks for power-operated sanders; Blades for power saws; Circular saws for woodworking; Drive belts for vacuums; Electric garage door openers and closers; Lawn and garden string trimmer spools; Lawn mower blades; Machine parts, namely, bearings and bushings; Milling cutters for milling machines; Nozzles for vacuum cleaners; Nozzles for welding machines; Parts for pneumatic blow guns, namely, inflator tips, inflator valves, valve adapters, nozzles, nipples, couplers, connectors and pivots; Power-operated abrasive wheels; Power operated metalworking machine tools, namely, drilling tools; Self-lubricating mechanical friction parts, especially of composite materials, namely, wear rings, washers, bushings, spherical bearings, bearing pads, sliding blocks and machine transmission gears all for load bearing machines, conveyors, handling trucks and machines, lifting machines, agricultural machinery, construction equipment machines and hydraulic turbines; Suction nozzles for vacuum cleaners; Trimmer heads for mowing machines; Wheel adapters for power-operated grinders