Goosneck Hitch & Gooseneck Cushion Couplers absorbs up to 59% of the bumps, jolts and jars. The Gooseneck Cushion Couplers come in zero to 9” of off-set for more trailer swing and hookup for short bed or long bed trucks. The Gooseneck Cushion Couplers have PopUp Towing Products, Self Latching Gooseneck Coupler.