Feature: 1. The measuring range is 25-50mm, which is a more precise tool for measuring length than vernier calipers. 2. Made of high‑quality chrome vanadium steel material, wear‑resistant and not easy to deform, the scale is still clear after long‑term use. 3. The surface of the micrometer is smooth and the scale is clear, there is no obstruction when sliding measurement. 4. Diamond‑shaped grid anti‑skid design, comfortable hand feeling and convenient operation. 5. With a locking device, close the micrometer, and lock the screw with a stop device, which has strong stability. Specification: Item Type: Micrometer Model: Micrometer 25-50mm Measuring Range: Approx. 25-50mm / 1-2in Graduation Value: 0.01 Material: Chrome vanadium steel. Package List: 1 x Micrometer 1 x Wrench 1 x Proofreading Rod