Bulldog Collor-Lok A-Frame Coupler (Ball Size: 2-5/16-Inch， Capacity: 12500-Pound)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>"Bulldog" Heavy Duty Collar Lok Coupler</li><li>2-5/16" Ball</li><li>Fits 50 Degree A Frame Trailer Tongue</li></ul></div><img src="http://ecx.images-amazon.com/images/I/416SwdlakOL.jpg" noproxy>