Please read full description... I have a Fold-a-Cover brand tonneau cover that I took off my 2017 f150 with the 5 and 1/2 ft bed. I believe this cover will fit 2014 through 2019 model years but please verify. I have the key and it does lock and it operates well. The seals are weathered and need to be replaced which involves drilling them out and re-riveting if you want this thing to be watertight. I have actually loved this cover because it can open from the front or the back. It also can be opened without opening the tailgate and lock without opening the tailgate. It is in four sections so when folded up completely you have more bed space available. This brand did go out of business during covid so there's no customer support but that's why it's free. I'm only getting rid of it because I changed over to a camper shell. It can be picked up in Sandy.