The strongest, safest and most versatile King Pin adapter made. Now you can pull an RV 5th Wheel trailer with a gooseneck ball and enjoy a smoother ride thanks to a specially formulated shock dampening cushion. No bulky air bags to leak. * Now you can pull your RV trailer with a gooseneck ball. * Fits standard king-pin box. * Coupler is drilled for a pad lock. * Precision coupler casting extends life of ball. * Durable powder coated finish. * Easy bolt-on installation. * 24,000 lbs. gross trailer weight. * 6,000 lbs. gross tongue weight.
