Features • Stainl Steel Construction - Crafted from high-quality stainl steel, this calibration rod ensures long-lasting performance and resistance to deformation during use • Calibration Assurance - Designed for accuracy, this micrometer standard caliper guarantees reliable measurements, making it ential for profional calibration tasks • Versatile Measuring Options - Available in multiple specifications, this profional measuring tool caters to various calibration needs, providing flexibility for different applications • Compact and Lightweight Design - With a reasonable size and lightweight build, this calibration rod is easy to handle and transport, enhancing convenience for on-the-go profionals • Ideal for Micrometer Calibration - Specifically designed for calibrating outside micrometers, this tool enhances measurement accuracy, ensuring your equipment is always performing at its best 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