Standard Pack = 1 piece(s). Ball Diameter = 0.310 IN ; End of Ball to Thread = 0.312 IN ; Final End Force lbs = 10.5 lbs ; Initial End Force = 3.5 lbs ; Material = Stainless Steel Body ; Nose = White Delrin ; Thread Length = 1 1/2 IN ; Thread Size = 5/8 - 11 IN ;