Husky 30255 2-5/16 X 1-1/4 X 2-5/8 Chrome Solid Steel Trailer Hitch Ball<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>All Husky trailer balls come with wrench flats inch for ease of installation</li><li>Ball diameter: 2-5/16 inch; shank diameter: 1-1/4 inch</li><li>Shank length: 2-5/8 inch; gross loads: 12，000 pounds</li><li>Ball platform thickness: 3/8 inch – 3/4 inch</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41a2YBl5u7L.jpg" noproxy>