14mm & 18mm Spark Plug Hole Thread Chaser Tool Chasing Plug double end

Product Features

• Double-end for both 14mm and 18mm t
• .hreads – maximizes use for thread chaser, and saves time and money
• Cleans dirt, carbon & metal particles in spark plug hole, and repairs the spark plug hole removing the need to have to rethread the hole using a tap die
• Use with 13/16” spark plug or deep sockets