| ANGLE BETWEEN EXTERNAL KEYS | 58.0 DEGREES MINIMUM AND 62.0 DEGREES MAXIMUM |
| EXTERNAL STRAIGHT KEY WIDTH | 0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| EXTERNAL TAPERED KEY WIDTH | 0.187 INCHES MINIMUM AND 0.197 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.018 INCHES NOMINAL |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| OUTSIDE DIAMETER | 0.340 INCHES MINIMUM AND 0.350 INCHES MAXIMUM |
| STYLE DESIGNATOR | KEY |