CURT 17109 Replacement Round Bar Weight Distribution Retainers<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>For use with certain CURT round bar weight distribution hitches</li><li>Designed to keep spring bars attached to the WD head</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31P6UPWOQlL.jpg" noproxy>