Spherical Rod End System of Measurement Inch Bore Diameter 5/8 in Head Outside Diameter 1 1/2 in Head Width 0.484 in Shank Thread Length 1 5/8 in Shank Thread Size 5/8 In.-18 Housing Material Carbon Steel Shank Thread Direction Left Hand Application Light Duty Ball Diameter 1.125 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 0.75 in Maximum Ball Swivel 26 Degrees