- High-Strength Matte Black Aluminum Panels
- Luminous Dual Rail LED Lighting System
- Universal Tailgate Operation
- Tough, Tri-Fold Design
- Features Undercover SaddleBag Storage Box
Ergonomic, Versatile, and Exceedingly Durable
The original Undercover Flex is one of the most popular tonneaus around, full stop. Now with the Ultra Flex, you get all of the great benefits of the Flex plus tougher aluminum panels, n Undercover SaddleBag storage box, and a dual rail LED lighting setup. The Undercover Ultra Flex Tonneau Cover is a bit different than Undercover's usual lineup and features a tri-fold design that flips up toward your Super Duty's cab to give you access to the bed. Even though it's a bit more complex than Undercover's other tonneaus, the Ultra Flex series is extremely strong and lightweight, making it easy to use while being durable enough to handle just about any application. The Undercover Ultra Flex Tonneau Cover is water resistant and comes with both seals and plumbing to keep your bed and all of its contents high and dry.
Easy, No-Drill Installation
The Ultra Flex Tonneau cover was carefully designed to outclass other fold-up tonneau designs by being easier to use as well as stronger, more durable, and more versatile than the competition. The Ultra Flex cover is made out of interlocking, hinged panels that are each manufactured out of high strength aluminum coated in a beautiful matte black finish. The Ultra Flex Tonneau Cover has an extremely low-profile design that sits almost perfectly flush with your Super Duty's bed. When fully open, the tonneau is held up by both a built-in prop rod and buckle straps to keep it firmly in place when your bed is loaded down. The Ultra Flex Tonneau Cover is easy to install using a simple clamp and rail system and requires absolutely no drilling, cutting, or other permanent modifications to your truck.
Super Duty Bed Fitment: 2017-2019 F250/F350/F450/F550 Short Bed
Warranty: Undercover backs this tonneau cover with a 5-year warranty.