Passivated stainless steel; 3.125 in. O/a lg; 1.000 in. O/a w; 0.250 in. O/a thk; one hole 0.625 in. Diameter first end and one threaded hole 5/16-24 unf-2b second end spaced 2.108 in. C to c; cross drilled and internally threaded 6-32 unc-2b 0.375 in. Dp hole centered 0.250 in. From second end