Machinery Eye Bolt System of Measurement Inch Eyebolt Type With Shoulder Material Steel Finish Zinc Plated Thread Size 1 In.-8 Thread Length 2 1/2 in Shank Dia 1 in Shank Length 2 1/2 in Shoulder Dia 1.50 in to 1.62 in Shoulder Length 0.38 in to 0.44 in Eye Inside Dia 1 13/16 in Eye Outside Dia 3 9/16 in Overall Length 6 7/16 in Working Load Limit 9 000 lb