| MATERIAL | STEEL OVERALL |
| SURFACE TREATMENT | CHROMIUM OVERALL |
| STYLE DESIGNATOR | DOUBLE OFFSET DOUBLE HEAD |
| OVERALL LENGTH | 17.000 INCHES MINIMUM AND |
| 19.000 INCHES MAXIMUM |
| LARGE END OUTSIDE DIAMETER | 1.906 INCHES MAXIMUM |
| SMALL END OUTSIDE DIAMETER | 1.625 INCHES MAXIMUM |
| LARGE END HEAD THICKNESS | 0.812 INCHES MAXIMUM |
| SMALL END HEAD THICKNESS | 0.750 INCHES MAXIMUM |
| WRENCHING END OFFSET ANGLE | 40.0 DEGREES MINIMUM AND |
| 65.0 DEGREES MAXIMUM |
| WRENCHING SURFACE SIZE | 1.188 INCHES MINIMUM AND |
| 1.312 INCHES MAXIMUM SINGLE END |
| WRENCHING SURFACE SHAPE | 12 POINT BOTH ENDS INTERNAL |
| SPECIAL MARKINGS | WRENCH SIZE |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND |
| 2 CLASS AND |
| 1 STYLE |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81348 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | GGG-W-636 |