| OVERALL LENGTH | 363.0 MILLIMETERS NOMINAL |
| LARGE END HEAD THICKNESS | 15.1 MILLIMETERS NOMINAL |
| SMALL END HEAD THICKNESS | 14.3 MILLIMETERS NOMINAL |
| WRENCHING SURFACE SIZE | 24.0 MILLIMETERS NOMINAL FIRST END |
| 26.0 MILLIMETERS NOMINAL SECOND END |
| WRENCHING SURFACE SHAPE | 12 POINT BOTH ENDS INTERNAL |
| WRENCHING END OFFSET ANGLE | 45.0 DEGREES NOMINAL |
| MATERIAL | STEEL OVERALL |
| SURFACE TREATMENT | CHROMIUM OVERALL |
| STYLE DESIGNATOR | DEEP ANGULAR OFFSET DOUBLE HEAD |