Made of 440C stainless steel with exceptional hardness and corrosion resistance, known for its high carbon content, providing excellent hardness and wear resistance. With their low maintenance requirements, these balls provide hassle-free and efficient operations. For a wide range of applications including bearings, automotive components, valves, machinery, and more. Choose from a wide range of sizes to find the perfect fit for your specific application requirements. Notice: Please confirm the Ball Diameter you are ordering.