CURT 58400 Fish Wire<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Makes it easier to lead bolts through tough-to-reach holes</li><li>Ideal for installing a trailer hitch on a vehicle with a hollow frame</li><li>Coiled end accepts 1/2" diameter threaded bolts</li><li>Constructed from spring steel for versatile twisting and bending</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31fjEVrSLKL.jpg" noproxy>