| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 1 CLASS AND A STYLE |
| OVERALL LENGTH | 275.0 MILLIMETERS MINIMUM AND 292.0 MILLIMETERS MAXIMUM |
| MATERIAL | STEEL OVERALL |
| WRENCHING END OFFSET ANGLE | 10.0 DEGREES NOMINAL |
| WRENCHING SURFACE SHAPE | 12 POINT BOTH ENDS INTERNAL |
| WRENCHING SURFACE SIZE | 17.0 MILLIMETERS NOMINAL FIRST END |
| WRENCHING SURFACE SIZE | 19.0 MILLIMETERS NOMINAL SECOND END |
| SPECIFICATION/STANDARD DATA | 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| STYLE DESIGNATOR | SHALLOW ANGULAR OFFSET DOUBLE HEAD |
| SURFACE TREATMENT | CHROMIUM OVERALL |