Machinery Eye Bolt System of Measurement Inch Eyebolt Type Lift with 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 Shoulder Dia 3.62 in to 3.68 in Shoulder Length 15/16 in Eye Inside Dia 4 in Eye Outside Dia 8 9/16 in Overall Length 15 13/32 in Min Tensile Strength 65 000 psi Working Load Limit 56 000 lb