| FIRST LEG ANGLE | 90.0 DEGREES NOMINAL |
| FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH | 1.810 INCHES NOMINAL |
| FIRST LEG HOLE ARRANGEMENT STYLE | TWO HOLES |
| FIRST LEG HOLE DIAMETER | 0.438 INCHES NOMINAL |
| FIRST LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH | 83.940 INCHES MINIMUM AND 84.060 INCHES MAXIMUM |
| FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH | 0.620 INCHES NOMINAL |
| FIRST LEG STYLE | SQUARE |
| FIRST LEG THICKNESS | 0.130 INCHES NOMINAL |
| FIRST LEG LENGTH | 1.500 INCHES NOMINAL |
| FIRST LEG WIDTH | 87.520 INCHES MINIMUM AND 87.720 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/9,T5 FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | ALUMINUM ALLOY 6063 |
| SECOND LEG HOLE ARRANGEMENT STYLE | NO HOLE |
| SECOND LEG THICKNESS | 0.130 INCHES NOMINAL |
| SECOND LEG WIDTH | 87.520 INCHES MINIMUM AND 87.720 INCHES MAXIMUM |
| SECOND LEG LENGTH | 1.500 INCHES NOMINAL |
| SECOND LEG RELATIONSHIP TO FIRST LEG | NOT IDENTICAL |
| SECOND LEG STYLE | SQUARE |
| STYLE DESIGNATOR | ANGLE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | TT-E-489,CLASS B FED SPEC SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | ENAMEL |