| FIRST LEG DISTANCE BETWEEN SECOND AND THIRD HOLE CENTERS ALONG WIDTH | 7.595 INCHES MINIMUM AND 7.655 INCHES MAXIMUM |
| FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH | 1.720 INCHES MINIMUM AND 1.780 INCHES MAXIMUM |
| FIRST LEG DISTANCE BETWEEN FIRST AND SECOND HOLE CENTERS ALONG WIDTH | 7.595 INCHES MINIMUM AND 7.655 INCHES MAXIMUM |
| FIRST LEG SLOT LENGTH | 1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM |
| FIRST LEG SLOT WIDTH | 0.406 INCHES MINIMUM AND 0.460 INCHES MAXIMUM |
| FIRST LEG STYLE | SQUARE |
| FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH | 2.055 INCHES MINIMUM AND 2.115 INCHES MAXIMUM |
| FIRST LEG HOLE ARRANGEMENT STYLE | 3 SLOTS |
| FIRST LEG WIDTH | 2.970 INCHES MINIMUM AND 3.030 INCHES MAXIMUM |
| MATERIAL | ALUMINUM ALLOY |
| SECOND LEG RELATIONSHIP TO FIRST LEG | NOT IDENTICAL |
| SECOND LEG STYLE | SQUARE |
| SECOND LEG WIDTH | 2.970 INCHES MINIMUM AND 3.030 INCHES MAXIMUM |
| STYLE DESIGNATOR | ANGLE |