Cosmoska 12mm Spark Plug Caliper Universal Billet Aluminum Threaded Engine Spark Plug Gap Tool Gapper Gapping-Blue

Item Details Condition: 100% Brand New Color: Blue/Red Material: CNC Aluminum Type: Engine Spark Plug Gap Tool Fitment: Universal Fits For all 12mm Threaded Spark Plugs Description Spark Plug Gap Tool will give you that perfect gap every time. No more finding something to bang the spark plug on and having to test it over and over till you got it just right. Do it once with precision with our tool. Easy to use steps: 1. Simply screw your spark plug into the bottom of our gap tool; 2. Use your desired size feeler gauge for gap thickness; 3. Turn the knob with the feeler gauge in place till the side electrode compresses to the desired gap thickness. Pacakge Included: 1 x spark plug gap tool