🔍 Elevate Your Testing Game! Grip handle for easy maneuverability in any testing environment. Ideal for both metric and U.S. customary applications. Support local craftsmanship with this high-quality test weight. Painted cast iron with chip-resistant coating for long-lasting performance. Engineered to meet ASTM E617 standards for reliable testing. ASTM Class 7 10lbs mass Chip-resistant paint The Rice Lake 12828 Cast Iron Test Weight is a 10lbs mass designed for rigorous testing in laboratories and industrial settings. It meets ASTM Class 7 specifications and features a chip-resistant, corrosion-resistant finish, ensuring reliability and longevity. Proudly made in the USA, this weight is perfect for both metric and U.S. customary applications.