Spark Plug Hole Thread Chaser by JIMS®. This double-ended, 14 mm and 18 mm thread chaser easily cleans-up spark plug holes, reducing the chance of cross threading. Use with 13/16" socket. If you’re looking for a quality product that will serve you for years to come, look no further.
Notes: Use on all 14mm and 18mm spark plug holes.
- Made in USA
- Tools designed to fulfill the needs of motorcyclists
- Expertly crafted from the highest grade materials
- Will provide years of dependable service
JIMS is familiar with critical and tight tolerances. Their parts are used and trusted worldwide, on a daily basis, in critical working assemblies. A very unique talent that JIMS has under their roof is their experience with combustion engine development and manual transmissions. JIMS has developed several motorcycle engines and transmissions and produced these products in the thousands. From ground-pounding burnouts, and high-revving scenarios, to everyday commuting, these parts are put to the test before ever being offered for sale.