- Extended Prong Square Cut (Plain) Style
- Made of Carbon Steel with Cadmium Plated finish
- Designed for use with AN Airframe Bolts with drilled shank
| Type | Cotter Pin (Split) |
| Style | Extended Prong Square Cut (Plain) |
| Size | 1/8" |
| Length | 1-1/4" |
| Material | Carbon Steel |
| Nominal Dia. | 0.125 |
| Recommended Hole Size | 0.141 |
| Finish Spec | QQ-P-416, Type II Grade/Class 3 |
| Rockwell Hardness | 65 to 78 |
| Mil-Spec | MS24665-355 |
| AN Part No. | AN380-4-5 |