"ALUMINUM ALLOY,ALLOY 7075,QQ-A-250/12,T7351,FITTING; ANODIZE,FITTING; TRIANGULAR SHAPE; 2.000 IN. H; 23.665 IN. LG; 17.748 IN. W; ONE 5.750 IN. DIA HOLE; ONE 1.1875 IN. MIN,1.1893 IN. MAX DIA HOLE; ONE 0.9062 IN. MIN,0.9080 IN. MAX DIA HOLE; TWO 0.8125 IN. MIN,0.8134 IN. MAX DIA HOLES; 0.5625 IN. MIN,0.5634 IN. MAX DIA HOLE"