Tapered Feeler Gauge Set, Finish Unfinished, Blade Length 6 in, Blade Material Steel, Blade Style Tapered Blade, Dimension Type Inch, Included Certification None, Maximum Thickness - Inch 0.015 in, Minimum Thickness - Inch 0.0015 in, Non-Marring No, Number of Feeler Blades 8, Thickness Range 0.0015 in to 0.015 in, Tolerance +/-0.0002 in