| MATERIAL | STEEL OVERALL |
| SURFACE TREATMENT | CHROMIUM OVERALL |
| STYLE DESIGNATOR | SHALLOW ANGULAR OFFSET DOUBLE HEAD |
| OVERALL LENGTH | 8.000 INCHES MINIMUM AND |
| 10.500 INCHES MAXIMUM |
| LARGE END OUTSIDE DIAMETER | 0.830 INCHES MAXIMUM |
| SMALL END OUTSIDE DIAMETER | 0.750 INCHES MAXIMUM |
| LARGE END HEAD THICKNESS | 0.406 INCHES MAXIMUM |
| SMALL END HEAD THICKNESS | 0.359 INCHES MAXIMUM |
| WRENCHING END OFFSET ANGLE | 10.0 DEGREES MINIMUM AND |
| 20.0 DEGREES MAXIMUM |
| WRENCHING SURFACE SIZE | 0.500 INCHES NOMINAL FIRST END |
| 0.562 INCHES NOMINAL SECOND END |
| WRENCHING SURFACE SHAPE | 12 POINT BOTH ENDS INTERNAL |
| SPECIAL MARKINGS | WRENCH SIZE |
| SPECIFICATION/STANDARD DATA | 81343-AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND |
| 1 CLASS |