Spherical Rod End, System of Measurement Inch, Bore Diameter 1/4 in, Head Outside Diameter 3/4 in, Head Width 0.25 in, Shank Thread Length 5/8 in, Shank Thread Size 1/4 In.-28, Housing Material Carbon Steel, Shank Thread Direction Left Hand, Application Light Duty, Ball Diameter 0.5 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 0.375 in, Maximum Ball Swivel 27 Degrees