Convert-A-Ball 901B Nickel-Plated Shank with 2 Balls - 1"<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>1" diameter</li><li>Length: 2-1/4"</li><li>10，000 lb. GTW</li><li>Includes 1-7/8" and 2" balls</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41dBEKjaHJL.jpg" noproxy>