Neilsen Spark Plug Re-Thread Chaser Kit 3/8" 7/16" 1/2" 3/4" Thread Cleaning Set

Neilsen Spark Plug Re-Thread Chaser Kit 3/8. 7/16. 1/2. 3/4 Thread Cleaning Set Description: Spark Plug Re-Thread Set - 10mm Cleans and Rethreads Spark Plug Ports Includes Tap and 4 Inserts - 3/8. 7/16. 1/2. 3/4 inch.

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