Machinery Eye Bolt, System of Measurement Inch, Eyebolt Type Lift without Shoulder, Material Steel, Finish Hot Dipped Galvanized, Thread Size 2-1/2 In.-4, Thread Length 5 in, Shank Dia. 2 1/2 in, Shank Length 5 in, Eye Inside Dia. 4 in, Eye Outside Dia. 8 9/16 in, Overall Length 14 1/16 in, Min. Tensile Strength 65,000 psi, Working Load Limit 56,000 lb