Feature: 1. Enhanced Towing Flexibility: Convert your gooseneck trailer to be compatible with a fifth wheel hitch using this adapter, providing increased towing options. 2. Durable Construction: The adapter features a solid 2in forged kingpin with a 1/2in bolster, ensuring strength and longevity. The hardened steel 2‑5/16 inch ball, rated for 30,000 lbs. 3. Easy Connection: Connecting your gooseneck trailer to the fifth wheel hitch in your truck becomes effortless with this adapter. Simply lock the kingpin into the fifth wheel. 4. Stability and Leveling: If the trailer's gooseneck is offset, you may need to block your fifth wheel plate to keep it from tilting or articulating. You may also need to adjust the main post of the gooseneck trailer to allow the trailer to ride level. 5. Versatile and Convenient: With the kingpin to gooseneck ball adapter, you can tow your gooseneck trailer with a fifth wheel hitch, providing convenience and flexibility for various towing needs. Specification: Item Type: Gooseneck Ball Adapter Material: Hardened Steel OE: 2085295 Size: 2in Forged Kingpin 8in diameter plate 1/2in pillow beam 2-5/16in ball Load 30,000 pounds Applicable: Can be used for tractor trailer fifth wheels. Package List: 1 x Gooseneck Ball Adapter Note: Please double check the part number of your item, matching information is for reference only.