Machinery Eye Bolt, System of Measurement Inch, Eyebolt Type Lift with Shoulder, Material Steel, Finish Zinc-Plated, Thread Size 1/2 In.-13, Thread Length 4 in, Shank Dia. 1/2 in, Shank Length 4 in, Shoulder Dia. 0.88 in to 0.94 in, Shoulder Length 7/32 in, Eye Inside Dia. 1 3/16 in, Eye Outside Dia. 2 1/16 in, Overall Length 6 37/64 in, Min. Tensile Strength 65,000 psi, Working Load Limit 2,400 lb