Mutt Tools Feeler Gauge Set Metric and Inch for Valves, Spark Plug Gap Tool

Complete Two-Piece Measurement Solution: This filler gauge set includes both straight and angled feeler gauges, providing versatile access to tight spaces; ideal for valve clearance adjustments and engine work in any workshop or garage
Ultra-Precise Thickness Options: Features wire feeler gauge blades from 0.001 to 0.040 inch, including specialized 2 mm feeler gauge thickness; laser-etched markings ensure long-lasting readability for accurate gap measurements every time
Dual Measurement System Convenience: Each filler gage displays both metric and imperial measurements clearly marked on every blade; eliminates conversion guesswork when working with different specifications or international equipment manuals