Threaded Nut Screw Size Checker, Aluminum Alloy Gauge with Etched Markings for Sizes 0-150mm and Sizes 0-6 Inches, Practical

(Premium Material): The thread checker gauges are made of aluminum alloy and with hard treated surfaces for high thread strength and durability. All gauges are characterized by manufacturing, compliance with standard specifications, and are resistant to wear and corrosion. ( and Sizes): This set includes both (0-150mm) and (0-6inch) sizes, allowing you to quickly and accurately identify various thread sizes, saving you a lot of time and effort, and increasing your work efficiency. ( -etched Marking): -etched markings on the thread gauges promise durability, friction resistance, and easy identification for years of use. Designed to increase your efficiency by providing a quick and accurate way to identify standard hardware sizes. Name: Nut Size Checker Material: aluminum alloy Item size: 200 * 200 * 20mm Celsius 7.87 * 7.87 * 0.79in Item weight: 721g Celsius 1.59lb Package size: 218 * 206 * 36mm Celsius 8.58 * 8.11 * 1.42in Package weight: 811g Celsius 1.79lb