* Converts fifth wheel trailer to gooseneck. * Automatic latching coupler will attach to any 2-5/16" gooseneck ball. * Drop down style coupler allows full range of motion for easy hookup and disconnect. * Comes with remote release. * Can be moved from one trailer to another. * 30,000 lbs. (7,500 lbs lbs. vert.). * Available in 15" or 12" heights.