Machinery Eye Bolt Blank System of Measurement Inch Eyebolt Type Blank with Shoulder Material Steel Finish Plain Thread Size Unthreaded Shank Dia 1 1/8 in Shank Length 2 3/4 in Shoulder Dia 1.69 in to 1.81 in Shoulder Length 15/32 in Eye Inside Dia 2 in Eye Outside Dia 4 in Overall Length 7 1/2 in Length from Ream Center - Includes -