Universal Fitment: Our spark plug gapping tool is compatible with most standard spark plugs, including 10mm, 12mm, 14mm, and 16mm sizes, making it a versatile gap tool for various vehicles. Note: It is not compatible with 18mm threads and other long reach or short reach spark plugs. Always verify your spark plug dimensions before purchase for perfect fitment
Durable Material: Crafted from high-quality aluminum alloy, this spark plug gap adjuster is built to last. Its robust construction ensures excellent resistance to corrosion and rust, providing reliable performance for all your spark plug gap adjustment needs
Precision Adjustments with Feeler Gauge: The included stainless steel feeler gauge offers a precise measuring range from 0.0015 inches to 0.035 inches (0.04mm to 0.88 mm). Combined with our spark plug gapper, it ensures quick and accurate gap adjustments, eliminating the need for guesswork or manual hammering
Effortless Operation with Controlled Results: Our spark plug gap tool simplifies the process: place your spark plug in the tool, select the desired feeler gauge thickness, and twist the knob for precise adjustments. This controlled approach prevents over-bending and ensures accurate results! Tips：Some spark plugs will spring back after adjustment, this is a normal physical phenomenon. If you need a gap of 0.03 inches, we recommend that you start with 0.03 inches and watch. If playback occurs, use a smaller gap, such as 0.28 inches
Time-Saving Essential for Spark Plug Maintenance: Whether you're a DIY enthusiast or a professional, this gap adjustment tool is a must-have. It is easy to adjust for proper gap, more accurate, saving time and effort compared to traditional methods like hammering or using coins. Achieve perfect gaps with ease and confidence
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