The Snap Retaining Ring External 3-1/8 is crafted from high-quality spring steel with a phosphate finish, ensuring durability and resistance to corrosion. This retaining ring is designed for external applications, providing a secure fit for shafts and housings. With a diameter of 3-1/8 inches, it meets industry standards for performance and reliability. Ideal for use in machinery and automotive applications, this ring is essential for maintaining component integrity. Its robust construction allows it to withstand significant pressure and wear, making it a reliable choice for various mechanical assemblies.