The Interlocking External Shaft Ring measures 63/64" and is crafted from high-quality spring steel with a phosphate finish. This durable component is designed for secure fastening in various mechanical applications. Its robust construction ensures reliability under pressure, making it suitable for both industrial and commercial use. The ring's precise dimensions allow for easy installation and compatibility with standard shafts. Ideal for use in automotive, machinery, and equipment assembly, this external shaft ring meets industry standards for performance and safety.