Precision gapping tool ensures accurate spark plug installation for optimal engine performance
Available in 14mm and 12mm plug thread sizes to fit a wide range of vehicles
Optional specialty spark plug feeler gauge with four thickness options for versatile applications
Durable billet metal construction for long-lasting reliability
Made in the USA for quality assurance
Summarized by Shop
This precision tool is critical to properly and accurately gapping spark plugs. With this tool you will be able to gap plugs faster and maintain accuracy. Available in 14mm and 12mm plug thread sizes. Made in USA.
The optional specialty spark plug feeler gauge has 4 blades in .018, .020, .022, .024 thicknesses.
