| MATERIAL | STEEL OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 1 CLASS AND A STYLE |
| OVERALL LENGTH | 6.81 INCHES MINIMUM AND 8.05 INCHES MAXIMUM |
| SPECIFICATION/STANDARD DATA | 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| STYLE DESIGNATOR | SHALLOW ANGULAR OFFSET DOUBLE HEAD |
| SURFACE TREATMENT | CHROMIUM OVERALL |
| WRENCHING END OFFSET ANGLE | 15.0 DEGREES NOMINAL |
| WRENCHING SURFACE SHAPE | 12 POINT BODY CENTER INTERNAL |
| WRENCHING SURFACE SIZE | 0.375 INCHES NOMINAL SECOND END |
| WRENCHING SURFACE SIZE | 0.313 INCHES NOMINAL FIRST END |