Machinery Eye Bolt Blank System of Measurement Inch Eyebolt Type Blank without Shoulder Material Steel Finish Plain Thread Size Unthreaded Thread Length 1 3/8 in Shank Dia 1/2 in Shank Length 1 1/2 in Shoulder Dia 0.88 in to 0.94 in Shoulder Length 3/16 in Eye Inside Dia 1 3/16 in Eye Outside Dia 2 1/16 in Overall Length 3 11/16 in Length from Ream Center - Includes -