Niigata Seiki SK 172MA 9-Blade High-Carbon Steel Feeler Gauge Set (0.01–0.30mm / 75mm Length)

Niigata Seiki SK 172MA 9-Blade Feeler Gauge Set:

• Blade Thicknesses: 0.01, 0.05, 0.06, 0.07, 0.08, 0.10, 0.15, 0.20, 0.30 mm
• Blade Dimensions: 75mm length x 12.7mm width
• Material: High-carbon tool steel (Hardness > 320 HV) with laser-etched markings for engine valve clearances, precision mold gap inspection, and machine leveling.