Air filters for vehicle motors and engines; Bearings, as parts of machines; Blades for power tools; Electrical water pumps for swimming pools, spas, baths, and whirlpools; Flap discs for power-operated grinders; Gear lever knobs for machines; Handbrake knobs for machines; Head studs for engines; Lawn and garden string trimmer spools; Lawn mower blades; Motors and pumps for refrigerators and freezers; Parts for pneumatic blow guns, namely, inflator tips, inflator valves, valve adapters, nozzle...