Niigata Seiki SK Made in Japan Taper Gauge 267MD Set of 4 1-29mm

Size: Total length 143 x Total width 30 x Thickness 10mm Weight: 84g Material: Stainless steel: SUS420J2 (hard chrome plating finish) Application: Measuring gaps, pipe inner diameters, and various hole diameters Accuracy: ±0.05mm Graduation: 0.05mm