.Machinery Eye Bolt Without Shoulder, 5/8"-11, 18 in Shank, 1-3/8 in ID, Steel, Galvanized 2 1/2 in, Overall Length 20 1/2 in, Length from Ream Center -, Working Load Limit 3,500 lb, Includes Nut 5/8 in, Shank Length 18 in, Shoulder Length -, Eye Inside Dia. 1 3/8 in, Eye Outside Dia.