Midwest Fastener 5/16 in. External Retaining Ring

The Midwest Fastener 5/16 in. External Retaining Ring is engineered to secure components on shafts and pins, providing reliable positioning and retention in a variety of mechanical and hardware assemblies. Manufactured from durable steel with a protective phosphate finish, this retaining ring offers dependable strength and resistance against wear. Designed for external grooved shaft installations, this retaining ring ensures proper fitment and hold during operation. It serves as an essential fastening solution for automotive, agricultural, industrial, and general maintenance projects.