UnderCover Flex 07-21 Tundra 5'6" w/o Deck Rail System w/o Trail Special Edition Strg Bxs Model FX41007 60 DLS This particular model is designed

This particular model is designed to fit select years of the Ford F-250 Super Duty and Ford F-350 Super Duty (see application info to verify fitment)

The hard foam is sandwiched between two aluminum plates

This Midship Extension Kit is required when replacing an OEM midship fuel tank with a Transfer Flow midship fuel tank on a Ram cab chassis

Just pull the fully assembled cover out of the box and clamp it to the truck

ATTA 53 gallon Rectangular Transfer Tank AT53RTF

UnderCover Flex 07-21 Tundra 5'6" w/o Deck Rail System w/o Trail Special Edition Strg Bxs Model FX41007 60 DLS This particular model is designedUnderCover Flex 07 21 Tundra 5'6" w o Deck Rail System w o Trail Special Edition Strg Bxs Model FX41007 Introducing the next generation of folding covers the UnderCover Flex folding cover. Flex combines the best of both worlds, the security of a hard locking cover and convenience of a soft roll up cover. Constructed from the best materials available, Flex will withstand the abuse Mother Nature throws at it and keep coming back for more. Low Profile