The Gen-Y Executive Fifth Wheel-to-Gooseneck Pin Box allows the user to hook a Fifth Wheel RV to the truck with a gooseneck ball. This technology eliminates the bulky Fifth Wheel from the back of the truck so the user can have full use of the bed when not towing the camper trailer. This Gooseneck-to-Fifth Wheel conversion pin box also eliminates the additional costs of buying and installing a fifth wheel hitch for anyone who already has a gooseneck ball. This conversion pin box features Gen-Y's Torsion-Flex Technology that provides one of the smoothest and safest towing experiences you'll ever have. Torsion-Flex Technology provides increased cargo protection, possible increased fuel economy, reduced tire wear, reduced shock transfer, and a smoother ride. You won't find a better option for your gooseneck to fifth wheel hitch conversion.• Built-in suspension creates up to 90% smoother ride• Shock absorption protects cargo from harsh bumps• Auto-latch coupler with cable release included• Maintenance-free• Durable silver-vein powder-coat finish• Engineered using SOLIDWORKS softwareSafety chains (item 148944) and bolt kit (item 148946) are sold separately. Note: All Gen-Y products are rigorously tested and exceed the SAE-J684 Weight Testing Requirements. Never exceed recommended capacity on any trailer tow coupling or vehicle receiver hitch. Reduces tire wear & shock transfer Auto latch coupler with cable release included 30K towing capacity / 4.5K hitch pin weight | Gen-Y-Hitch Gen-Y Hitch Executive SnapLatch 5th Wheel Pin Box Replacement with Gooseneck 2-5/16" Coupler, 2.5K 4.5K Pin Weight, 30K Towing