Steel, 90000 psi min o/a, dim., 2.136 in. Min, 2.176 in. Max o/a lg, 0.882 in. Min, 0.885 in. Max head dia, 0.875 in. Min, 0.915 in. Max diameter lg, 0.940 in. Nom middle dia, 1.250 in. Maxbase dia, 0.259 in. Min, 0.265 in. Max diameter hole through head 1.639 in. From bottom, base to fit an7516 stud, adapterto withstand 5400 lb side load and 2700 lb up load, used on uh-1 to securerescue hoist
