| DRIVE END OUTSIDE DIAMETER | 0.812 INCHES MINIMUM AND 0.874 INCHES MAXIMUM |
| DRIVE SURFACE SIZE | 0.375 INCHES NOMINAL SINGLE END |
| DRIVE END SHAPE | SQUARE SINGLE END INTERNAL |
| FEATURES PROVIDED | POWER TOOL |
| OVERALL LENGTH | 1.500 INCHES MINIMUM AND 1.750 INCHES MAXIMUM |
| MATERIAL | STEEL OVERALL |
| WRENCHING END OPENING DEPTH | 0.375 INCHES MINIMUM AND 0.437 INCHES MAXIMUM |
| WRENCHING END OUTSIDE DIAMETER | 0.812 INCHES MINIMUM AND 0.874 INCHES MAXIMUM |
| WRENCHING SURFACE SHAPE | 12 POINT SINGLE END INTERNAL |
| WRENCHING SURFACE SIZE | 0.500 INCHES NOMINAL SINGLE END |
| STYLE DESIGNATOR | INTERNAL-INTERNAL |
| SURFACE TREATMENT | OXIDE OVERALL |