BGS 65591 Repair Tool for Oxygen Sensor Thread M18 x 1.5 mm M12 1.25 2 pcs.

for cleaning and recutting rusty and damaged oxygen sensor threads 16 mm drive thread cutter M18 x 1.5 mm thread cutter M12 x 1.25 mm length: 51 mm made of chrome molybdenum steel, Weight: 0.330693393 Pounds, Manufacturer: BGS technic