Accurate and Stable Performance: Our high-hardness dial calliper extension rod ensures precise measurements and stable performance every time. Made with top-quality components for maximum durability and compatibility. Premium Quality: Crafted from high-quality materials, our dial calliper extension rod is built to last. With strict quality control standards, it boasts an artistic appearance and simple structure that's perfect for novices. Easy to Install and Use: Our M2.5 threaded dial extension is a breeze to install - simply connect it to your dial calliper. With sophisticated production and excellent quality, it offers high work efficiency and easy operation. Exceptional Customer Service: We're committed to providing you with the best possible experience. If you have any questions or concerns, please don't hesitate to reach out to us. We're always here to help. Versatile and Convenient: Our indicator extension rods come in different lengths to meet your measurement requirements. Suitable for use with dial gauges, they're a must-have tool for any professional or DIY enthusiast., Manufacturer: Hyuduo