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Lang Tools Spark Plug Rethreader

Lang Tools

  • Used to clean up dirty or damaged spark plug threads on Twin Cam, V-Rod and some Sportster models
  • Spark plug thread with a lead in (for proper alignment) and flutes (for dirt and chip relief)
  • Also features a 5/8" hexagon with O-ring and female 3/8" square drive
  • Requires the use of a 5/8" spark plug socket, or the female square requires the use of a male 3/8" square drive