Machinery Eye Bolt, System of Measurement Inch, Eyebolt Type With Shoulder, Material Steel, Finish Plain, Thread Size 5/8 In.-11, Thread Length 1 1/4 in, Shank Dia. 5/8 in, Shank Length 1 1/4 in, Shoulder Dia. 1.00 in to 1.06 in, Shoulder Length 9/32 in, Eye Inside Dia. 1 3/8 in, Eye Outside Dia. 2 1/2 in, Overall Length 4 1/16 in, Working Load Limit 4,000 lb