Vernier Valiper, Tricle Brand Accuracy: 0.05mm Inside & Outside Measuring Jaws Dual-scale, high accuracy/resolution vernier satin-chromed scales. caliper equipped with standard outside and inside jaws. Hardened stainless steel construction with easy-to-read. Package included: 1 x 6" (150MM) DUAL SCALE VERNIER CALIPER (MM,INCHES)