I helped the neighbor install the base plates on his 2016 Diesel Canyon. The base plates incorporate the tow hook holes as part of the structural connection.
I could be wrong, but I don't think anyone makes a base plate that uses just the tow hook holes. It's a heavy truck and if you're looking to save a little money by making something fit the hook holes, you may pay in the long run. The base plates are engineered pretty well.
Don & Mary
2019 Newmar Dutch Star 4018 - All Electric
2019 Ford Raptor Crew Cab