• Use with 3/4 inch hex socket or 3/8 inch square drive
• Size: M18 x 1.5
• Also works on M18 x 1.5 spark plug threads
• Use anti-seize

Up for auction is a lisle tools oxygen sensor thread chaser

Oxygen Sensor Thread Chaser

Cleans Threads in Oxygen Sensor Holes.

Use with 3/4" hex socket or 3/8" square drive.

Size: M18x1.5 Also works on M18x1.5 spark plug threads.

IMPORTANT: Use anti-seize.