Carburetors; Exhaust mufflers for motors; Extensions for power drill bits; Extensions for power tools; Fuel filters; Ignition coils for automotive engines; Milling cutters being machine tools; Milling cutters for milling machines; Power drill bit extensions; Power drill bits; Power tools, namely, countersinks; Power tools, namely, end mills; Power tools, namely, reamers; Spark plugs; Thread milling cutters being machine tools