| FIRST LEG DISTANCE BETWEEN FIRST AND SECOND HOLE CENTERS ALONG WIDTH | 1.353 INCHES NOMINAL |
| FIRST LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH | 4.038 INCHES NOMINAL |
| FIRST LEG DISTANCE BETWEEN SECOND AND THIRD HOLE CENTERS ALONG WIDTH | 1.349 INCHES NOMINAL |
| FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH | 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| FIRST LEG ANGLE | 0.18 RADIANS MINIMUM AND 0.22 RADIANS MAXIMUM |
| FIRST LEG LENGTH | 1.810 INCHES MINIMUM AND 1.830 INCHES MAXIMUM |
| FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH | 0.420 INCHES MINIMUM AND 0.440 INCHES MAXIMUM |
| FIRST LEG HOLE ARRANGEMENT STYLE | FOUR HOLES |
| FIRST LEG HOLE DIAMETER | 0.296 INCHES NOMINAL |
| FIRST LEG STYLE | SQUARE |
| FIRST LEG THICKNESS | 0.073 INCHES MINIMUM AND 0.087 INCHES MAXIMUM |
| FIRST LEG WIDTH | 4.538 INCHES NOMINAL |
| MATERIAL | STEEL |
| SECOND LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH | 1.600 INCHES MINIMUM AND 1.650 INCHES MAXIMUM |
| SECOND LEG HOLE DIAMETER | 1.200 INCHES MINIMUM AND 1.300 INCHES MAXIMUM |
| SECOND LEG LENGTH | 2.710 INCHES MINIMUM AND 2.750 INCHES MAXIMUM |
| SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH | 1.600 INCHES NOMINAL |
| SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH | 1.580 INCHES NOMINAL |
| SECOND LEG HOLE ARRANGEMENT STYLE | TWO HOLES |
| SECOND LEG WIDTH | 4.760 INCHES MINIMUM AND 4.800 INCHES MAXIMUM |
| SECOND LEG RELATIONSHIP TO FIRST LEG | NOT IDENTICAL |
| SECOND LEG STYLE | SQUARE |
| SECOND LEG THICKNESS | 0.073 INCHES MINIMUM AND 0.087 INCHES MAXIMUM |
| STYLE DESIGNATOR | ANGLE |