| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.302 INCHES MINIMUM AND 0.307 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY ANGLE | 10.0 DEGREES MINIMUM AND 12.0 DEGREES MAXIMUM |
| EXTERNAL PREBENT KEY LENGTH | 0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM |
| EXTERNAL PREBENT KEY WIDTH | 0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM |
| EXTERNAL STRAIGHT KEY WIDTH | 0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM |
| HOLE DIAMETER | 0.193 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.028 INCHES MINIMUM AND 0.036 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.360 INCHES MINIMUM AND 0.400 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 0.630 INCHES MINIMUM AND 0.670 INCHES MAXIMUM |
| SPECIAL FEATURES | SECOND KEY BENT APPROX 10 TO 12 DEGREES IN OPPOSITE DIRECTION OF FIRST KEY |
| STYLE DESIGNATOR | KEY |