Lang Spark Plug Rethreader

Used to clean up dirty or damaged spark plug threads

Consists of a special 12mm spark plug thread with a lead in (for proper alignment) and flutes (for dirt and chip relief)

Also features a 5/8in. hexagon with O-ring and female 3/8in. square drive

Requires the use of a 5/8in. spark plug socket, or the female square

Requires the use of a male 3/8in. square drive

Special 12mm spark plug thread ensures proper engagement

Used to clean up dirty or damaged spark plug threads

Consists of a special 12mm spark plug thread with a lead in (for proper alignment) and flutes (for dirt and chip relief)

Also features a 5/8in. hexagon with O-ring and female 3/8in. square drive

Requires the use of a 5/8in. spark plug socket, or the female square

Requires the use of a male 3/8in. square drive

Special 12mm spark plug thread ensures proper engagement

Product Note: