| MATERIAL | STEEL OVERALL |
| STYLE DESIGNATOR | INTERNAL-INTERNAL |
| OVERALL LENGTH | 88.9 MILLIMETERS NOMINAL |
| WRENCHING END OUTSIDE DIAMETER | 49.3 MILLIMETERS NOMINAL |
| DRIVE END OUTSIDE DIAMETER | 49.3 MILLIMETERS NOMINAL |
| WRENCHING END OPENING DEPTH | 22.6 MILLIMETERS NOMINAL |
| WRENCHING SURFACE SIZE | 34.0 MILLIMETERS NOMINAL SINGLE END |
| WRENCHING SURFACE SHAPE | HEXAGON SINGLE END INTERNAL |
| DRIVE SURFACE SIZE | 0.5 INCHES NOMINAL SINGLE END |
| DRIVE END SHAPE | SQUARE SINGLE END INTERNAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | AXLE NUT SOCKET |