17-piece feeler gauge

The ruler blade is made of Mn steel and undergoes surface polishing treatment. Ruler Blade Specifications:0.05¡¢0.06¡¢0.07¡¢0.08¡¢0.09¡¢0.10¡¢0.15¡¢0.20¡¢0.25¡¢0.30¡¢0.40¡¢0.50¡¢0.75¡¢1.00mm