This is the GEN-Y Executive Torsion-Flex Fifth Wheel King Pin Box. Taken off of a brand new Brinkley RV. Other than pre-purchase transport it’s never been used.

Key Specifications (from spec tag): Model / Part Number: GH-8071-BRK Fitment: Rhino Box mounting pattern Connection: Standard Fifth Wheel King Pin Pin / Tongue Weight Capacity: 4,500 – 6,600 lbs Max Towing Capacity (GTWR): 30,000 lbs