Spherical Rod End, System of Measurement Inch, Bore Diameter 7/16 in, Head Outside Diameter 1 1/8 in, Head Width 0.406 in, Shank Thread Length 7/8 in, Shank Thread Size 7/16 In.-20, Housing Material Carbon Steel, Shank Thread Direction Left Hand, Application Light Duty, Ball Diameter 0.812 in, Ball Material Alloy Steel, Ball Material Grade 52100, Bore Diameter Tolerance +0.0025/-0.0005 in, Housing Material Finish Chrome Plated, Inner Ring Width 0.562 in, Maximum Ball Swivel 21 Degrees