[1PC]
[3PCS]
[Kit]
[2PCS]
【Dimensions】Ball Diameter: 15MM (0.6Inch); Short rod (distance from edge of ball to end): 35MM (1.38Inch); Long rod (distance from edge of ball to end): 117MM (4.6Inch); The diameter of the rod is 5MM (0.2Inch); Interior diameter of nut (where the threads are): 19MM (0.75Inch); Interior diameter of plastic gaskets:15MM (0.6Inch)