Lang Tools Spark Plug Chaser - Double-End - Black 1012

Lang Tools Thread Chaser Tap - Single-End - Set 1030

Spark plug tool measures spark plug gap in graduated ramp sequenceSizes: SAE .020" - .100"; Metric .60 mm - 2.40 mmUniversal spark plug gaugeMade in the U.S.A.

Used to clean up dirty or damaged spark plug threads on Twin Cam, V-Rod and some Sportster modelsSpark plug thread with a lead in (for proper alignment) and flutes (for dirt and chip relief)Also...

Thread restoring dies made especially for ATV axlesSimply install die onto the damaged or dirty threads, and use a standard wrench to work the die back and forth until the threads are repaired and...