Spark Plug Gap Tool (08-0579) by Motion Pro®. Makes checking and setting almost any spark plug gap a breeze with the use of Motion Pro's spark plugs gap tools! They also include 0.5, 0.6, 0.7, 0.8, 0.9, and 1.0mm gap gauges to quickly check the gap on your plugs, and laser-etched markings for easy identification.
