INSIZE 3pc Measuring Tool Set Set Includes... Dial Caliper # 1311-6 Outside Micrometer # 3202-1 Steel Rule # 7110-150 Fitted Case Caliper Specifications include... Range: 0-6" Graduations: 0.001" Micrometer Specifications include... Range: 0-1" Graduations: 0.0001" Steel Rule Specifications include... Range: 0-6" / 150mm Measuring Range