ITEM NAME:150mm Stainless Steel Vernier Caliper Slide Gauge Micrometer w/ Case 0.001" Description: Measurement Range: 0 to 6 inches/150mm Industrial/home use with resolution 0.001"/0.02mm High quality stainless steel construction Precision fit slide for smooth and accurate sliding Great for inside, outside, depth and step measurement Package Includes: 1 Piece Vernier Caliper.1 Piece Vernier Caliper. Precision fit slide for smooth and accurate sliding. High quality stainless steel construction.