| DRIVE END OUTSIDE DIAMETER | 1.625 INCHES NOMINAL |
| DRIVE END SHAPE | SQUARE SINGLE END INTERNAL |
| DRIVE SURFACE SIZE | 0.753 INCHES MINIMUM AND 0.758 INCHES MAXIMUM SINGLE END |
| OVERALL LENGTH | 2.750 INCHES NOMINAL |
| MATERIAL | STEEL OVERALL |
| SPECIAL FEATURES | SIDE HOLES 0.256 IN. DIA THRU BOTH SIDES |
| WRENCHING END OPENING DEPTH | 1.620 INCHES NOMINAL |
| WRENCHING END OUTSIDE DIAMETER | 1.781 INCHES NOMINAL |
| WRENCHING SURFACE FLUTE QUANTITY | 120 |
| WRENCHING SURFACE SHAPE | SPLINE SINGLE END INTERNAL |
| WRENCHING SURFACE SIZE | 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM SINGLE END |
| STYLE DESIGNATOR | INTERNAL-INTERNAL |