CURT 17117 Replacement Round Weight Distribution Spring Bar<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Mounts to a round bar WD hitch head to help level the trailer and tow vehicle</li><li>Fits round bar weight distribution hitches #17007 or #17222</li><li>Pre-assembled with spring bar chain for ready attachment</li><li>Multiple chain links allow for flexible adjustment of tension</li><li>Constructed from forged steel for optimum strength</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31tWufLyI4L.jpg" noproxy>