The Carlyle Tools Napa 6 Wire Gap Spark Plug Gauge is a precision measuring tool designed for standard ignition systems. This single item gauge, made in the United States by Carlyle Tools, is guaranteed to provide accurate readings for spark plug gaps. With a manufacturer part number of 166, this tool is a reliable choice for automotive professionals and enthusiasts looking to ensure optimal engine performance. Additionally, this product carries a warranty, making it a dependable investment for those in need of a reliable spark plug gauge.
