Features: 1.Made of high-quality aluminum alloy materials, practical and durable. 2.Universal spark plug gap tool, for most 10mm 12mm 14mm 16mm spark plugs, used your desired size feeler gauge for gap thickness. 3.Place your spark plug into the tool and choose proper feeler gauge thickness, then turn the knob until the side electrode compressed to proper thickness. 4.Simply place your spark plug onto the gap tool perfectly, this made it so easy to gap precisely, great tool. 5.This spark plug gap tool will give you that perfect gap every time.
Note： Due to manual measurement, please allow 0-1 cm error. Due to different monitor calibration, the color of the items shown in the photos may be slightly different on your computer monitor.
