Machinery Eye Bolt, System of Measurement Inch, Eyebolt Type Lift without Shoulder, Material Stainless Steel, Finish Plain, Thread Size 1-1/2 In.-6, Thread Length 4 in, Shank Dia. 1 1/2 in, Shank Length 12 in, Eye Inside Dia. 2 1/2 in, Eye Outside Dia. 5 3/16 in, Overall Length 17 13/64 in, Working Load Limit 20,000 lb, Includes (1) Stainless Steel Hex Nut