Matl steel, painted yellow enamel mil-e-52227, 21.844 in. W, 19.000 in. Lg, 1 locking bolt and plate ea end of bar, lunnette other end u shaped 5.625 in. Lg, 1.500 in. Radius, steel tube 1.000 in. Od, 0.065 in. W allthk, 3.375 in. Radius connections lunnette with bar