Crosby Eye Bolt, Series: G-277, Measurement System: Imperial, 5/8 in, 4 in Shank Length, Forged Steel, Hot-Dipped Galvanized, 1-1/4 in Inside Eye dia, 2-1/4 in Outside Eye dia, Unc Thread, 6.44 in Overall Length, 5200 lb Working, 2 in Thread Length