External Retaining Rings expand to pass over a shaft and spring into the groove when released
| Type | Retaining Rings |
| Style | External |
| Size | 7/16" |
| Material | Stainless Steel |
| For Shaft Size | 0.438 |
| Fits Groove Size | 0.412 |
| Fits Groove Width | 0.029 |
| Free Size | 0.395 |
| Thickness | 0.025 |
| Standards | AISI632 / AMS5520 |
| Temp Range | -100° F to 900° F |
