REESE Elite 30137 Under-Bed Gooseneck Kit<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Two safety chain holders， hole cover and storage bag included</li><li>Ball rated for 30，000 lbs. Capacity</li><li>Lift and turn lever to unlock and remove ball</li><li>Lever inside ball head activates ball bearing locking system</li><li>Fits ford f-250 / f-350 / f-450 with factory installed OE rail system or Reese elite series aftermarket rails #30126， #30868， #30852</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51DhPYH3psL.jpg" noproxy>