Youngs Products (Pop Up) Part #SB3Extended Coupler 9 Inch SquareNine Inch offset between truck and trailerMore trailer swingEasier hook-upFits standard trailer coupler tubesSelf-latching GN8 2-5/16" "V-19" 28,000 lb. rated couplerPrecision coupler casting extends life of ball24,000 lbs. Gross Trailer WeightExtra heavy wall tube for maximum strengthIncludes coupler release cable and hardware100% completePackage Quantity = 1