The Performance Tool W80540 Spark Plug Gap Gauge is an essential tool for maintaining engine performance. With easy-to-read markings and both SAE (.02 to .100) and metric (.5 to 2.5mm) sizing options, this gauge is versatile and compatible with a wide range of vehicles. Its tapered hole design allows for easy and precise electrode adjustment without causing damage. Properly gapping spark plugs is important for optimal engine performance, and this gauge makes it easy to ensure that your spark plugs are set correctly. Whether you're a professional mechanic or a DIY enthusiast, this convenient tool is a must-have for your toolbox.

Product Features:

• CONVENIENT SPARK PLUG GAP GAUGE: The Performance Tool W80540 Spark Plug Gap Gauge is a must-have tool for any mechanic or DIY enthusiast.
• EASY TO READ MARKINGS: The gauge features easy-to-read markings that allow you to quickly and accurately check the gap on your spark plugs.
• TAPERED HOLE ADJUSTS ELECTRODE: The tapered hole design of the gauge allows you to adjust the electrode without damaging it.
• SAE AND METRIC SIZES: This gauge provides both SAE (.02 to .100) and metric (.5 to 2.5mm) sizing options, making it versatile and useful for a variety of vehicles.
• ESSENTIAL FOR MAINTAINING ENGINE PERFORMANCE: Keeping your spark plugs properly gapped is essential for maintaining engine performance, and this gauge makes it easy to do so.