| Split Ring Size | Approximate Outside Diameter ( in Inches ) |
| 0 | 0.165 |
| 1 | 0.190 |
| 2 | 0.220 |
| 3 | 0.254 |
| 4 | 0.292 |
| 5 | 0.334 |
| 6 | 0.380 |
| 7 | 0.430 |
| Split Ring Size | Approximate Outside Diameter ( in Inches ) |
| 0 | 0.165 |
| 1 | 0.190 |
| 2 | 0.220 |
| 3 | 0.254 |
| 4 | 0.292 |
| 5 | 0.334 |
| 6 | 0.380 |
| 7 | 0.430 |