| DRIVE SURFACE SIZE | 0.5 INCHES NOMINAL SINGLE END |
| DRIVE END OUTSIDE DIAMETER | 1.609375 INCHES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SOCKET |
| WRENCHING END OPENING DEPTH | 1.0625 INCHES NOMINAL |
| WRENCHING END OUTSIDE DIAMETER | 1.609375 INCHES NOMINAL |
| WRENCHING SURFACE SHAPE | 12 POINT SINGLE END INTERNAL |
| WRENCHING SURFACE SIZE | 31.0 MILLIMETERS NOMINAL SINGLE END |