Spark Plug Seat Thread Cleaning Tool M14X1.25 – Welzh Werkzeug

Description Specially Designed For cutting and rethreading the spark plug. Almost 90 % of the heat from the spark plug is released through the seat and thread area. When contamination builds up on the seat and threads it can drastically effect spark plug performance. Restoration and Removal The spark plug seat and thread conditioning tool restores the seat area and removes a major amount of contaminants on the spark plug port threads at the same time. One Step Operation This rugged but simple design allows for two important maintenance functions to be performed in a one step operation.