The inside micrometer is a precision instrument used to measure the internal dimensions of various components in industries like manufacturing and engineering. It is ideal for measuring the internal diameter of pipes, cylinders, and other hollow objects. To use the micrometer, place it inside the object, adjust the measuring rods until they touch the internal walls, and read the measurement from the scale. This tool provides accurate internal measurements, which are essential for ensuring the proper fit and function of parts. Features -Color:Silver -Material:Carbon Steel -Size:18.00X6.00X3.00cm/7.07X2.36X1.18in -Accurate measurements: the inside micrometer offers accurate measurements, essential for tasks requiring high precision. -Portable and lightweight: the inside micrometer's portable and lightweight design makes it convenient to carry and use in various environments. -Multipurpose tool: the inside micrometer is suitable for measuring a wide range of sizes and shapes, making it useful in multiple fields. -Durable construction: made from durable materials, the inside micrometer is designed to last, providing reliable performance over time. -Effortless operation: the inside micrometer is easy to operate, ensuring that users can achieve accurate measurements without difficulty Package list: 3 pcs x 1pcs Internal measuring micrometer