Spark Plug Thread Chaser Both 14 and 18 Millimeter Thread Chaser

The product is a spark plug thread chaser from the brand PT, specifically designed for both 14 and 18 millimeter threads. It is part of a spark plug thread repair kit and operates in the metric system of measurement. The manufacturer part number is W80539, making it easy to identify and purchase for automotive maintenance and repair tasks. The thread chaser is a valuable tool for ensuring proper threading on spark plugs for optimal engine performance.