•Size: M18 x 1.5.
•Cleans threads in oxygen sensor holes.
•Also works on M18x1.5 spark plug threads.
•Use with 3/4" hex socket or 3/8" square drive.

•Size: M18 x 1.5.
•Cleans threads in oxygen sensor holes.
•Also works on M18x1.5 spark plug threads.
•Use with 3/4" hex socket or 3/8" square drive.