Black M18x1.5mm Metal Oxygen Sensor Thread Chaser Professional Spark Plug Thread Repair Tool for Car1. High Quality Material: Oxygen sensor thread chaser is made of high quality metal material, rustproof, high hardness, rugged and durable.2. Function: Designed to retap oxygen sensor threads, straightening damaged threads and eliminating cross threaded holes.3. Application: Oxygen sensor rethread tool can be used with a 3/4inch hex socket or a 3/8inch square driver, thread size is M18x1.5mm.4. Professional Design: Professional manufacturing, exquisite workmanship, stable performance and high reliability, keeping your car running smoothly.5. Easy Operation: Easy to use, no complicated operation is required, convenient and practical, save your time and energy.Specification:Item Type: OxygenSensorThreadChaserMaterial: MetalThread Size:M18x1.5mmColor: BlackApplication: Thread repair, spark plug repairPackage List:1 xOxygenSensorThreadChaser