CURT 81360 Snap Hook<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Quickly and easily connects safety chains from trailer to tow vehicle</li><li>Can also be used on a winch strap for a quick connection</li><li>Spring-loaded safety latch helps ensure secure attachment</li><li>Features a gross trailer weight capacity of 3，500 lbs.</li><li>Each hook must meet or exceed the gross trailer weight</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41IsqZKCClL.jpg" noproxy>