Efficiently Measure Bolt Sizes: Slide knob and clear markings for quick, accurate checks, eliminating guesswork. Durable Aluminum Alloy: Hardened stainless steel threads ensure maximum strength and precision for standard and metric nuts. Swift Thread Dimension Checks: Reduce errors with rapid measurements, perfect for professionals and diy enthusiasts alike. Enhance Crafting Skills: Intuitive design aid in everyday tasks, offering durability for precise results every time. Portable Convenience: Keychain loop allows easy access on-the-go, ensuring this tool is always within reach for your needs. Description: Effortlessly determine bolt sizes with this handy thread gauge. Featuring a sliding knob and clear size markings, it ensures quick and accurate measurements, eliminating any guesswork. Crafted for efficiency, it's a must-have tool for professionals and DIY enthusiasts alike. Constructed from aluminum alloy and hardened stainless steel threads, this Bolt and Nut Identifier guarantees maximum thread strength and precision. Compatible with both standard and metric nuts, it's built to last, making it a reliable companion for various projects. With this Thread Checker, checking dimensions is a breeze. Say goodbye to time-consuming measurements and reduce the risk of errors. Whether you're a seasoned pro or a hobbyist, this tool will simplify your workflow and ensure precise results every time. Take your crafting skills to a higher level with this versatile tool. Its intuitive design and robust build make it ideal for tackling everyday tasks and professional projects with ease. Improve your efficiency and achieve perfect outcomes effortlessly. Designed for convenience, this Thread Size Checker features a keychain loop for easy portability. Hang it on your keys or belt, ensuring it's always within reach. Item Name: Thread Gauge Material: Metal Features: Quick Accurate Measurement, Portable, Sliding Adjustment Size Details: L: 12cm/4.72", W: 3cm/1.18" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Thread Gauge