| EXTERNAL TAPERED KEY WIDTH | 0.575 INCHES NOMINAL |
| HOLE DIAMETER | 0.765 INCHES MINIMUM AND 0.770 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | BS S511 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.036 INCHES NOMINAL |
| III MATERIAL | STEEL OVERALL |
| OUTSIDE DIAMETER | 1.190 INCHES MINIMUM AND 1.200 INCHES MAXIMUM |
| OVERALL DISTANCE INCLUDING KEYS | 1.516 INCHES NOMINAL |
| SPLIT KEY LENGTH | 0.215 INCHES NOMINAL |
| SPECIAL FEATURES | RDG A SECTION C 101 KEY |
| SURFACE TREATMENT | CADMIUM OVERALL |
| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.670 INCHES NOMINAL |
| ANGLE BETWEEN EXTERNAL KEYS | 90.0 DEGREES NOMINAL |
| EXTERNAL KEY QUANTITY | 3 |
| EXTERNAL PREBENT KEY ANGLE | 15.0 DEGREES NOMINAL |
| EXTERNAL PREBENT KEY LENGTH | 0.150 INCHES NOMINAL |
| EXTERNAL PREBENT KEY WIDTH | 0.230 INCHES NOMINAL |