Machinery Eye Bolt, System of Measurement Inch, Eyebolt Type Lift with Shoulder, Material Steel, Finish Hot Dipped Galvanized, Thread Size 1-1/2 In.-6, Thread Length 3 1/2 in, Shank Dia. 1 1/2 in, Shank Length 3 1/2 in, Shoulder Dia. 2.12 in to 2.25 in, Shoulder Length 9/16 in, Eye Inside Dia. 2 1/2 in, Eye Outside Dia. 5 3/16 in, Overall Length 9 47/64 in, Min. Tensile Strength 65,000 psi, Working Load Limit 21,000 lb