Precision Greasable Rod End, System of Measurement Inch, Ball Stud Center Length 4 1/8 in, Ball Stud Thread Length 2 1/8 in, Ball Stud Thread Size 1 1/4 In.-12, Bore Diameter 1 in, Head Outside Diameter 2 3/4 in, Head Width 1 in, Shank Thread Length 2...