Sollbry - Spark Plug Thread Repair Kit, 5Pcs Carbon Steel Spark Plug Thread Insert Tap Re-Tapping Tools with Inserts for 14mm Spark Plugs Repair

[High-quality materials] The spark plug tool is made of hardened carbon steel. These accessories are of high resistance and long service life. [Suitable for] Brand new and high quality spark plug taps and sockets. Suitable for damaged spark plug threads, the spark plug tap socket cleans and rethreads spark plug terminals. [Perfect spark plug tool] A useful tool set to repair damaged spark plug threads and extend the life of the spark plug. The spark plug tool is designed for professional auto mechanics and heavy duty applications. [Four Sizes] Spark Plug Thread Repair Tool Kit With four sizes of tips for different 14mm spark plug threads. Note: The data are all measured manually, please allow 1-3cm error due to different light and display, there may be some color differences, please refer to the actual item received.