Midwest Fastener 1/2 in. External Retaining Rings, 15-Pack

The Midwest Fastener 1/2 in. External Retaining Rings are designed to securely fit into external grooves on shafts and pins, providing reliable component retention in mechanical and hardware assemblies. Manufactured from durable steel with a protective phosphate finish, these rings offer dependable holding power and enhanced wear resistance for demanding applications. Ideal for a wide range of automotive, agricultural, and industrial maintenance projects, these external retaining rings ensure quick installation and positive locking. They provide a practical fastening solution to keep critical machinery components firmly positioned during operation.