6 Blade Non Magnetic Feeler Gauge For adjusting air gap clearances on some types of electronic ignition systems. Gauge set contains nonmagnetic brass blades. Blades include: SAE 0.006, 0.008,0.010, 0.012, 0.014, 0.016. Made to be the most reliable tools in the market today Tool solutions for most all situations Built to exceed tool standards
