The Crescent External Retaining Ring Clip 1/2 is crafted from high-quality spring steel with a phosphate finish, ensuring durability and resistance to corrosion. This retaining ring is designed to fit a shaft diameter of 1/2 inch, making it ideal for various applications in machinery and automotive settings. With its robust construction, it meets industry standards for reliability and performance. The ring's external design allows for easy installation and removal, providing a secure fit that holds components in place effectively. Perfect for use in assemblies where space is limited, this retaining ring is a must-have for any professional or DIY enthusiast.