| 型号 | D | B +.000 -.005 | Fw | |
| Max. | Min. | Nominal | ||
| SRF 50 | 2.5 | 2.499 | 0.995 | 1.375 | SRF 50 SS | 2.5 | 2.499 | 0.995 | 1.375 |
| SRF 55 | 2.75 | 2.749 | 1.245 | 1.5 | SRF 55 SS | 2.75 | 2.749 | 1.245 | 1.5 |
| SRF 60 | 3 | 2.999 | 1.245 | 1.625 | SRF 65 | 3.25 | 3.249 | 1.245 | 1.75 |
| SRF 70 | 3.5 | 3.499 | 1.245 | 1.875 | SRF 75 | 3.75 | 3.749 | 1.245 | 2 |
| SRF 80 | 4 | 3.999 | 1.245 | 2.25 |
