Universal Spark Plug Gap Tool for Most Spark Plugs (Red)

1. SINGARO Professional Spark Plug Gap Tool: This tool is designed for most standard spark plugs, including 14mm, 12mm, 10mm, and 16mm sizes. It is particularly useful for short thread depth plugs commonly found in chainsaws, string trimmers, and other small equipment engines. Please note that it is not compatible with 18mm thread plugs or long reach/short reach spark plugs.

2. Precise Measurement: The dual marked stainless-steel feeler gauge has a measurement range from 0.001inch to 0.04inch (0.03mm to 1mm). Made of high-quality flexible 65 manganese steel, it is hardened and polished for long-lasting and accurate use. This tool is the preferred choice for personal or professional machinery stores and automobile garages.

3. Helpful Tip: Keep in mind that due to the material of the spark plug, some electrodes may bounce back slightly. This is normal for certain spark plugs. If you are aiming for a gap of 0.046in, it is recommended to use a 0.044in feeler gauge size. It is better to start with a slightly smaller scale than the target gap. This automotive spark plug gap tool will cater to a wide range of applications.

4. Easy Operation: To use this tool, simply place your spark plug onto the spark plug gapper and select your desired feeler gauge. Then, slowly tighten 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 only, not to open it.

5. Package Includes: You will receive 1x spark plug gap tool in the package.

product information: