CURT 45336 Class 4 Ball Mount<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Fits trailer hitches with a 2" x 2" receiver tube opening</li><li>Equipped with a 1 1/4" hole to accept a trailer ball shank</li><li>4 3/4" rise or 6" drop for precise trailer leveling</li><li>Hollow shank weighs less and can be used with an anti-rattle kit</li><li>CNC-formed， robotically welded and mechanically descaled for a perfect fit</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31krBF3WuHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31fptLm278L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31pACzu6qBL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31C4O%2Bqm7sL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41AfX-REBML.jpg" noproxy>