| FIRST LEG ANGLE | 89.5 DEGREES MINIMUM AND 90.5 DEGREES MAXIMUM |
| FIRST LEG HOLE ARRANGEMENT STYLE | NO HOLE |
| FIRST LEG THICKNESS | 4.75 MILLIMETERS MINIMUM AND 5.25 MILLIMETERS MAXIMUM |
| FIRST LEG LENGTH | 98.00 MILLIMETERS NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | BS1449 PART 1 CR4 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL |
| MOUNTING HOLE TYPE | COUNTERSUNK AND PLAIN |
| SECOND LEG RELATIONSHIP TO FIRST LEG | NOT IDENTICAL |
| SECOND LEG STYLE | SQUARE |
| SECOND LEG THICKNESS | 4.75 MILLIMETERS MINIMUM AND 5.25 MILLIMETERS MAXIMUM |
| SECOND LEG LENGTH | 200.00 MILLIMETERS NOMINAL |
| SECOND LEG WIDTH | 94.75 MILLIMETERS MINIMUM AND 95.25 MILLIMETERS MAXIMUM |
| SPECIAL FEATURES | TWO CORNERS CHAMFERED ON 2ND LEG |
| STYLE DESIGNATOR | ANGLE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | BS1706 ZN2 NATIONAL STD/SPEC ALL TREATMENT RESPONSES |
| SURFACE TREATMENT | ZINC AND CHROMATE |