Spherical Rod End, System of Measurement Inch, Ball Stud Center Length 2 in, Ball Stud Thread Length 1 in, Ball Stud Thread Size 1/2 In.-20, Bore Diameter 1/2 in, Head Outside Diameter 1 1/4 in, Head Width 0.453 in, Shank Thread Length 1 1/2 in, Shank Thread Size 1/2 In.-20, Housing Material Stainless Steel, Shank Thread Direction Right Hand, Application Light Duty, Ball Diameter 0.937 in, Ball Material Stainless Steel, Ball Material Grade 440C, Ball Stud Material Stainless Steel