| DRIVE SURFACE SIZE | 0.750 INCHES NOMINAL SINGLE END |
| DRIVE END OUTSIDE DIAMETER | 1.615 INCHES MINIMUM AND 1.760 INCHES MAXIMUM |
| DRIVE END SHAPE | SQUARE SINGLE END INTERNAL |
| FEATURES PROVIDED | POWER TOOL |
| MATERIAL | STEEL OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 2 CLASS AND A STYLE |
| OVERALL LENGTH | 2.450 INCHES MAXIMUM |
| STYLE DESIGNATOR | INTERNAL-INTERNAL |
| SURFACE TREATMENT | CADMIUM AND CHROMIUM AND NICKEL AND PHOSPHATE AND OXIDE AND ZINC OVERALL |
| WRENCHING END OPENING DEPTH | 0.418 INCHES MINIMUM |
| WRENCHING END OUTSIDE DIAMETER | 1.615 INCHES MINIMUM AND 1.698 INCHES MAXIMUM |
| WRENCHING SURFACE SHAPE | 8 POINT SINGLE END INTERNAL |
| WRENCHING SURFACE SIZE | 0.812 INCHES NOMINAL SINGLE END |