| DRIVE END SHAPE | SQUARE SINGLE END INTERNAL |
| DRIVE END OUTSIDE DIAMETER | 0.697 INCHES MAXIMUM |
| DRIVE SURFACE SIZE | 0.375 INCHES NOMINAL SINGLE END |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND DS2 SIZE AND 2 CLASS AND WS10 SIZE |
| OVERALL LENGTH | 1.985 INCHES MINIMUM AND 2.375 INCHES MAXIMUM |
| MATERIAL | STEEL OVERALL |
| WRENCHING END OPENING DEPTH | 0.234 INCHES MINIMUM |
| WRENCHING END OUTSIDE DIAMETER | 0.470 INCHES MAXIMUM |
| WRENCHING SURFACE SHAPE | 12 POINT SINGLE END INTERNAL |
| WRENCHING SURFACE SIZE | 0.312 INCHES NOMINAL SINGLE END |
| STYLE DESIGNATOR | INTERNAL-INTERNAL |
| SURFACE TREATMENT | CHROMIUM OVERALL |