Hillman 1/2 in. External Retaining Ring (10-Pack)

Retaining rings are used to secure parts onto shafts. External retaining rings are specifically engineered to secure parts to the outside of a shaft. They fit into grooves in the shaft for a snug fit. Proper fit determines reliability and proper functionality.

• Designed to secure parts to outside of a shaft
• Phosphate coating ensures durability
• 10-pack external retaining rings for industrial applications