7aluminum alloy, qq-a-250/11, composition 6061, temper t6, lacquerfinish per tt-l-20, 1.81 in. Lg, 1.12 in. W, 0.060 in. Thk, one 0.453 in.Diahole spaced 1.156 in. From bottom 1.593 in. Lg of second leg, one slot0.940 in. Lg, 0.470 in. W located on first leg
