| Dia | Dia No | A | B max | C max | D min | E max | F ± .01 | G max | H max | J min |
| 1/2 | 16 | .485 - .500 | .323 | .875 | .986 | .015 | 1.375 | .825 | .538 | 3.335 |
| 5/8 | 20 | .610 - .625 | .403 | 1.062 | 1.202 | .015 | 1.570 | 1.002 | .673 | 3.788 |
| 3/4 | 24 | .735 - .750 | .483 | 1.250 | 1.408 | .015 | 1.750 | 1.176 | .808 | 4.390 |
