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The Proto Spark Plug Gap Gauge Set, MPN J000K by Proto, is an essential tool for automotive and small engine maintenance. This set includes eight bent wire gauges ranging in size from 0.020 inches to 0.040 inches. Ideal for setting the gap on spark plugs, this tool ensures optimal engine performance.
This spark plug gap gauge set includes a spark plug electrode bender and steel holder, making it a practical tool for precise adjustments. The gauges are marked with both decimal size and metric equivalent for easy reference.
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