Features • Premium Stainl Steel Construction - Crafted from high-quality stainl steel, ensuring durability and resistance to deformation for reliable, long-lasting use • 100% Accurate Calibration - Designed for precision, this calibration rod guarantees accurate measurements, ential for maintaining the integrity of your micrometer • Versatile Measuring Tool - Available in various specifications, this profional measuring tool adapts to multiple applications, making it ideal for different calibration needs • Compact and Lightweight Design - With a reasonable size, this calibration rod is easy to handle and carry, providing convenience for both fieldwork and workshop tasks • Ideal for Micrometer Calibration - Specifically designed for calibrating outside micrometers, it enhances measurement accuracy and reliability in your calibration proces Features: 1、Made of premium stainl steel, not easy to deform, in use. 2、100% and . 3、A profional measuring tool, various specifications for your choice. 4、Reasonable size and light weight, convenient to use and carry. 5、Mainly used for calibrating micrometers. Specification: Features: Made of premium stainl steel, not easy to deform, in use. 100% and . A profional measuring tool, various specifications for your choice. Reasonable size and light weight, convenient to use and carry. Mainly used for calibrating micrometers. Specification: Material: Stainl steel Purpose: measurement Measuring range: 25mm, 50mm, 75mm, 100mm (Optional) Package List: 1 x Outside Micrometer Package List