Machinery Eye Bolt, System of Measurement Inch, Eyebolt Type Lift without Shoulder, Material Steel, Finish Zinc-Plated, Thread Size 5/8 In.-11, Thread Length 1 3/4 in, Shank Dia. 5/8 in, Shank Length 1 3/4 in, Shoulder Length -, Eye Inside Dia. 1 3/8 in, Eye Outside Dia. 2 1/2 in, Overall Length 4 3/16 in, Length from Ream Center -, Working Load Limit 4,000 lb, Includes –