Kennedy Double End Spark Plug Hole Thread Chaser, 14/18mm | KEN5032750K

Kennedy Double End Spark Plug Hole Thread Chaser, 14/18mm | KEN5032750K.

Double ended for 14mm and 18mm plug hole threads. Cleans corrosion and carbon build-up from female spark plug threads and sensor sockets. Repairs minor cross threading damage. Use with 21mm deep socketDouble ended for 14mm and 18mm plug hole threads. Cleans corrosion and carbon build-up from female spark plug threads and sensor sockets. Repairs minor cross threading damage. Use with 21mm deep socket