Universal Spark Plug Gap Tool Kit with 32-Blade Feeler Gauge & Gauge, Aluminum Engine Gapper Adjustment Fits 10mm 12mm 14mm 16mm Thread for Car Motorcycle Maintenance

[Complete 3-Piece Kit for One-Stop Maintenance] This comprehensive set includes 1x red aluminum alloy spark plug gap tool, 1x 32-blade stainless steel feeler gauge, and 1x spark plug gap measuring gauge. Get all the essential gapping adjustment and measurement tools in one purchase, eliminating the hassle of buying extra accessories. [Premium Aluminum Alloy & Easy Operation] Crafted from aluminum alloy with an elegant matte finish. The gap setting tool allows for quick, precise, and efficient micro-adjustments. Simply place your spark plug into the tool, insert your desired feeler gauge blade, and slowly turn the knob to achieve the perfect gap thickness. [Pro Tip to Prevent Electrode Spring-Back] Since some spark plug electrodes naturally spring back after adjustment, we provide a professional gapping solution: it is highly recommended to select a feeler gauge blade that is approximately 10% smaller than your final target gap. This ensures your final gap dimension remains accurate and perfectly stable. [High-Precision 32-Blade Feeler Gauge] The included stainless steel feeler gauge offers a wide measuring range from 0.04mm to 0.88mm (0.0015-0.035 inch). It exclusively features a specially added 0.25mm brass blade, which is perfectly suited for electronic ignition systems, meeting various precision gap measurement needs. [Wide Compatibility & Universal Fit] Designed to universally fit most mainstream spark plug sizes, strictly compatible with 10mm, 12mm, 14mm, and 16mm threads. It is a versatile helper for your garage. (Note: Please verify your spark plug size before purchase; this tool is NOT recommended for 18mm long-thread spark plugs).