Made of high-quality aluminum alloy, this measuring gauge is , , and -, offering long service life and easy portability. Clearly marked scales and thread profiles allow fast identification of common nut and bolt sizes, improving work efficiency and accuracy. Precise thread inspection device designed for accurately checking , nut, and bolt threads, helping you quickly distinguish metric and imperial standards in daily maintenance or professional work. Designed to cover multiple standard sizes in both metric and imperial systems, this thread gauge is ideal for measuring bolts, screws, and nuts in various applications such as automotive repair, machinery, furniture, and home DIY projects., Weight: 2.425084882 Pounds, Manufacturer: UieoKakeh