Precision Billet Spark Plug Gap Tool for BMW and Other Vehicles

Description

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.

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