PERFORMANCE TOOLW84006 Oxygen Sensor Thread Chaser - M18 x 1.5 Size, Use with 3/4-Inch Hex Socket or 3/8-Inch Square Drive

Performance Tool W84006 Oxygen Sensor Thread Chaser - M18 x 1.5 Size, Use with 3/4-Inch Hex Socket or 3/8-Inch Square Drive

2PCS Oxygen Sensor Thread Chasers M18 x 1.5mm and M12 x 1.25mm thread chasers with 3/8” drive to clean and repair damaged threads

Lisle 12230 Oxygen Sensor Thread Chaser , Black