- Built-in Ratchet Stop Device: This internal diameter gauge features a built-in ratchet stop device, ensuring precise and consistent measurements for accurate results every time. - Durable Alloy Measuring Heads: Crafted from high-quality alloy, these inside micrometers are designed for exceptional durability and strength. They deliver reliable performance for measuring internal dimensions with utmost precision. - Easy-to-Read Markings: Each micrometer is equipped with clearly marked lines, allowing for effortless reading of measurements. This enhances accuracy and saves valuable time during use. - Corrosion-Resistant Stainless Steel Body: The main body of the micrometer is made from stainless steel, offering excellent resistance to corrosion and ensuring longevity in a variety of environments. Use Scenarios: - Perfect for machinists and engineers needing precise internal measurements in manufacturing and machining processes. - Ideal for woodworkers who require accurate measurement of hollow spaces or joints to ensure proper fitting and assembly. - Useful in quality control settings where precise measurement of internal diameters is essential for product consistency. This inside micrometer combines functionality with high-quality materials, making it an essential tool for professionals seeking accuracy and reliability in their measurements.