LT Easiyl Set of 2pcs Oxygen Sensor Thread Repair Tool Kit M18 x 1.5 and M12 1.25 Adapter Chaser 3/8" Hex Socket Square for Spark Plug Black

Oxygen O2 Sensor Thread Repair Chaser Tool is designed to re-tap oxygen sensor threads, straighten damaged threads and prevent future cross threads, clean and reconnect damaged oxygen sensor ports. The tool has M12 x 1.25 and M18 x 1.5 two size thread chaser.It is made of stable and durable metal material with high hardness and good corrosion resistance. M12 x 1.25 can be used with 3/8" hex socket. M18 x 1.5 can be used with 3/4" hex socket or 3/8" square screwdriver, also works with M18 x 1.5 spark plug threads. The O2 Sensor Thread Repair Kit is easy installation and use, fast and efficient , great compatibility and high reliability,two different size thread repair tools can completely meet your daily use needs and replacement.