The spark plug thread repair tools kit are suitable for most car, gasoline engines, generators, and diesel engines, etc. The spark plug thread repair tools kit are made of stainless steel, which is strong, and sturdy.
11PCS Universal Durable Spark Plug Thread Repair Tools Kit with M14x1.25 Inserts
11PCS Universal Spark Plug Thread Repair Tools Kit with M14x1.25 Insert with Box
