An External Retaining ring is a mechanical component used in braking systems to secure and retain various brake system parts in their proper positions. It is designed to fit into a groove or recess on the outer surface of a brake component. It is used to prevent the brake component from moving or shifting during operation. it ensures that the friction materials maintain proper alignment with the rotor or drum surface. Attributes:• Provide strength and durability.• Designed to resist corrosion.• Withstand vibrations and repeated use. Applications: An External Retaining ring maintains stable connection and braking performance in rugged and challenging terrains.