The Reese Gooseneck Hitch Head Accessory Kit includes hitch ball, safety chains, hole cover, and storage bag. Specifications•Hitch Ball Size (IN):2-5/16 Inch•Hitch Ball Gross Trailer Weight (LB):30000 Pound•Includes Ball Storage Bag: Yes•Includes Hole Cover: Yes•Includes Safety Chain Attachments: YesFitment2013-2024 Ram 25002013-2024 Ram 3500 Ball Rated For 30, 000 Pound Capacity Pop-In Ball; Lever Inside Ball Head Activates Ball Bearing Locking System, Lift & Turn Lever To Unlock & Remove Ball Fits RAM OEM Kits With Factory Installed OE Rail System Only