25 Blade Tune-Up Feeler Gap Gauge

All-in-One gauge for setting spark plug gaps, checking valve tappet clearances, adjusting points, etc. Includes steel feeler gauges from .0015" thru .030" (.038mm thru.762mm); non-magnetic brass feeler gauges from .006" thru .016" (.152mm thru .406mm); wire gauges from .0125" thru .045" (.635mm thru 1.14mm).