Is your Ford key fob looking beat up or just not working like it used to? This replacement flip key shell is a simple and affordable fix. It's compatible with a bunch of Ford models like the 2015-2021 F-150, 2021 Bronco, 2019-2021 Ranger, 2018-2020 Super Duty trucks (F-250, F-350, F-450, F-550), and the 2019 Raptor (basically any Ford with the same 4-button flip key shape—check the pics to make sure!). Important: this is just the empty shell case—it doesn't come with any electronics, chips, or remote parts inside. What you do is carefully take the internal circuit board and transponder chip from your old, broken fob and transfer them into this new shell. Then, take the included uncut metal key blade to a locksmith or dealer to have it cut to match your original. Once that's done, you've got a like-new key fob without any reprogramming needed. It's a great way to fix a cracked case, get a spare, or just upgrade the look. Made from quality materials, it feels solid and should last. Just be sure your original key looks exactly like the one in the pictures before you order!