This Snap Retaining Ring External measures 4-1/2" and is constructed from spring steel, ensuring high strength and flexibility. Designed for easy installation, this retaining ring securely retains components in place, making it essential for various mechanical assemblies. The external design allows for quick access and removal, while the spring steel material provides excellent resistance to wear and deformation. This retaining ring is ideal for use in automotive, machinery, and industrial applications, ensuring reliable performance under demanding conditions. It complies with industry standards, making it a trusted choice for engineers and manufacturers.