| DISTANCE BETWEEN MOUNTING STUD CENTERS | 3.810 INCHES NOMINAL |
| DISTANCE FROM FLANGE TO END | 1.500 INCHES NOMINAL |
| FLANGE LENGTH | 6.805 INCHES MINIMUM AND 6.867 INCHES MAXIMUM |
| FLANGE WIDTH | 2.489 INCHES MINIMUM AND 2.551 INCHES MAXIMUM |
| MATERIAL | STEEL INNER MEMBER |
| SHORTEST DISTANCE BETWEEN MOUNTING STUD CENTERS | 0.250 INCHES NOMINAL |
| STUD LENGTH | 0.812 INCHES NOMINAL ALL THREADED STUD |
| STYLE DESIGNATOR | RECTANGULAR W/EIGHT THREADED STUDS |
| THREAD SIZE | 5/16-18 ALL THREADED PORTIONS |