UnderCover FX21002 - Flex Tonneau Cover (5.5' Shortbed)

Part #FX21002

UnderCover FX21002 - Flex Tonneau Cover (5.5' Shortbed)

Part #FX21002
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Product Info

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Undercover FX21002 - Flex Tonneau Cover (5.5' S/B)

The UnderCover Flex Tonneau Cover is the next generation of folding tonneau covers. Constructed by possibly some of the best materials available on the market, the Flex will handle both the elements of nature and any tough task you throw at it. You can trust that UnderCover has made sure the top level of engineering has been implemented in the production of these polymer enforced covers.

Key Features:

  • Ultra-sleek profile; fits flush and level with your truck bed
  • Reinforced with Fiber-glass and FRP composite panels
  • Foldable in stages
  • Locks right into your truck bed for maximum and reliable security
  • Dent and scratch resistant
  • No-drill install
  • Self-draining water tubes to channel water away from truck bed
  • 3-year warranty from UnderCover

P65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.

The UnderCover Flex is designed with an ultra-low profile that rests inside the bed rails for that flush and seamless profile. Functionality is always at the tip of your fingers, the Flex can flip up to the truck's back window, and be stationed there securely. Allowing you to drive with it open if you really had to! The Flex is bolted together with FRP composite panels that compare lighter, stronger and more dent resistant than aluminum. Talk about quality, the Flex also maintains, and protects itself from the elements, with self-draining tubes to channel water away from the truck bed. UnderCover makes your decision even easier, promising a no-drill installation of this tonneau on most vehicles.

Note: Automotive Stuff is an authorized dealer of all Undercover products, so your new Tonneau Cover will include the full factory warranty.

UnderCover Brand Banner - about

UnderCover products set the standard for high product quality, and superior customer service and value. The company is dedicated to meeting and exceeding customer expectations. The product line offers a wide variety of truck bed covers which cater to different customer needs, as well as truck bed accessories.


Key Features:
  • FLEX Tonneau Cover
  • Black
  • w/o Cargo Channel System

Vehicle Fitment

Year Make Model Bed Style Bed Size
2004 - 2010 FORD F-150 Standard Side Bed 66.0 in./5 ft. 6 in. Bed, 67.0 in./5 ft. 7 in. Bed
2011 - 2014 FORD F-150 Standard Side Bed 67.0 in./5 ft. 7 in. Bed
2006 - 2008 LINCOLN MARK LT Standard Side Bed 67.0 in./5 ft. 7 in. Bed


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