Portable Precise Thread Size Checker Keychain,Thread Size Verification Tool,Nut and Bolt Thread Checker Bolt Size Finder Keychain,Quick Hand Measuring Tool (3 pcs)

Produktbeschreibung

【Portable Precise Thread Size Checker Keychain】：Say goodbye to guesswork and hello to precision with our innovative device. This metric thread checker is a small and practical tool designed for fast and accurate measurement of thread size on site. It combines multiple features to make measurement work more convenient and efficient. 【Nut and Bolt Thread Checker】：A simple insertion test can determine whether the thread meets the standard. Quickly confirm workpiece size by sliding the knob with one hand to tighten and measure. This tool eliminates guesswork, saving you time and effort on the job. 【Keychain Attachment】：Nut bolt thread checker is lightweight and compact, equipped with a keychain loop, which can be easily attached to your keys or belt. You can take it out and use it anytime and anywhere, which is very convenient. 【Convenient Unit Reading Design】：Thread size verification tool provides two unit labels, metric (mm) and imperial (inches). The unit reading design is intuitive and clear, and the inspection can be completed without complicated operation, even for first-time users. 【Widely Use】：Thread measuring gauge suitable for inspection of various thread specifications. Ideal for use on construction sites, factory floors, repair services, daily repair, and more. Making it a reliable tool for professionals and DIY enthusiasts alike.