Demco 5th wheel frame brackets are engineered to fit all major makes and models of trucks. Demco offers three different mounting styles for our 5th wheel hitches; Premier-Series, SL-Series, and UMS-Series. Many of them have “no drill” options for a simpler, time-saving installation. The Premier-Series is Demcos industry standard bed rail and use four bolts to mount the rails in the truck bed and connect to the brackets underneath. The 8552028 Hijacker Premier-Series Frame Mounting Bracket Kit from Demco is compatible with 2015 to 2018 Ford F150 Trucks (5. 5, 6. 5 and 8 boxes). Refer to Demcos recommendations to ensure a model specific fit before purchasing.