Rod End Blank Eye Inside Diameter Not Applicable Eye Outside Diameter 31/32 in Eye Thickness 9/16 in Plain Alloy Steel Material Grade/Class 4140 Material Quality Standards ASTM A193-B7 Hole Center-to-End Length 12 in Shank Diameter 1/2 in Thread Style Blank Thread Length Not Applicable System of Measurement Inch Rod End Blank Overall Length 12 in Pack Size Small Pack Manufacturer Location Made in USA