The REESE Goose Box is THE best choice for those who want to tow their RV with the lightest hitch on the market - your goose ball! This premium replacement pin box attaches to your fifth wheel trailer and connects to the goose ball in the bed of your truck, giving you more space for storing, traveling, or hauling. This opulent goosebox also gives you the most comfortable towing experience thanks to its easy-to-fill airbag, dual shocks, and rubber springs, all located inside the belly of the box. The air ride technology absorbs the shocks and bumps felt with many other towing setups, making your ride much smoother and more comfortable. The airbag can be filled easily through the air manifold - or fill spot - located on the top of the Goose Box, while its automatic relief valve prevents overfilling. Thanks to the Goose Box's premium lockable coupler, you can also be sure your connection is secure. (Fits Lippert 1621, 1716, 0719, Rhino, Fabex PB 600 Series)

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov