Universal Spark Plug Gap Tool (Red)

1. SINGARO Professional Spark Plug Gap Tool is suitable for most standard spark plugs, including 14mm, 12mm, 10mm, and 16mm sizes, making it ideal for use in chainsaws, string trimmers, and other small equipment engines with short thread depth. Please note that it is not compatible with 18mm thread and long reach or short reach spark plugs.
2. This tool features a dual marked stainless steel feeler gauge with a measurement range from 0.001inch to 0.04inch (0.03mm to 1mm). Made of high-quality flexible 65 manganese steel, the gauge is hardened and polished for long-lasting and accurate use. It is the preferred choice for any personal or professional machinery store or automobile garage.
3. It is normal for some spark plug electrodes to bounce back due to the material of the spark plug. If your desired gap is 0.046in, we recommend using a 0.044in feeler gauge size. It is advisable to choose a smaller scale than the target gap for optimal performance. This automotive spark plug gap tool is versatile and suitable for a variety of applications.
4. Using this tool is simple and straightforward. Just place the spark plug onto the spark plug gapper, choose the desired feeler gauge, and slowly screw the knob until the side electrode compresses to the desired gap thickness. Please note that this Spark Plug Gap tool is designed to close a gap, not to open one.
5. The package includes 1x spark plug gap tool, providing you with everything you need for precise and efficient spark plug gap adjustments.

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