Al aly 6061-t6 qq-a-250111; anodize mil-a-8625 ty1 cl1; 1.750 in. Lg; 1.250 in. C to c distance between holes; 0.125 in. Thk; 0.375 in. Width; 2 holes 0.186 in. Min. 0.193 in. Max dia; 0.188 in. Center of hole to edge along width; 0.250 in. Center of hole to edge along lg