| DRIVE SURFACE SIZE | 0.250 INCHES NOMINAL SINGLE END |
| DRIVE END SHAPE | SQUARE SINGLE END EXTERNAL |
| OVERALL LENGTH | 5.75 INCHES MINIMUM AND 6.75 INCHES MAXIMUM |
| MATERIAL | STEEL OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 2 CLASS AND B STYLE |
| SPECIFICATION/STANDARD DATA | 0U583-SAE AS4283 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| SPECIAL FEATURES | QUICK RELEASE FLEXHEAD;72 TOOTH |
| STYLE DESIGNATOR | RATCHET |
| SURFACE TREATMENT | CHROMIUM OVERALL |