Application: Spark Plug Gap Tool: For Most 10mm 12mm 14mm 16mm Spark Plugs. Feeler Gauge: For Measuring Range 0.0015inch (0.04mm) - 0.035inch (0.88mm). Vehicle compatibility charts are for REFERENCE ONLY. Check product type and size to match your needs. Specification: 100% quality assurance tested, more responsive, less expensive, easier to install. No more banging the plug tip on random surface to close it, then use a coin gap to open it back up. Do it once with precision with our tool. Foldable feeler gauges, easy and convenient to take and store. 32-blade thickness feeler gauge, easy to measure the gap width. Material Color: Material: made of high quality Metal Aluminum. Color: as picture. Package Included: 1x Spark Plug Gap Tool; 1x Feeler Gauge. (Number Of Pieces: 32) You can also buy Gap Tool and Feeler Gauge separately Note: Provide Tracking Number With Every Order, Please Buy With Confidence! No installation guides are included, we highly recommend to seek professional installation. Any damage during installation will not be refunded. Will come with everything you see in the picture. Please allow difference due to manual measurement. Please check that the picture matches before purchase. The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understan ding. For any inquiries or special requests such as larger amount ordering please write to us.