SKU: 4624811398

Undercover FX51013 Tonneau Cover Flex 16-24 Titan 5'7"

Sale price$540.00 Regular price$600.00
Save 10%

Pay in installments of $150.00 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 21 - Aug 26

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Undercover FX51013 Tonneau Cover Flex 16-24 Titan 5'7"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 Ultra low profile design rests inside the bed rails allowing for a very sleek look. Full Access Built in

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 -- Ultra-low profile design rests inside the bed rails allowing for a very sleek look. Full Access -- Built in prop rods secure the cover allowing your truck to be driven with the cover fully open. Easy Removal -- Entire cover can be removed in seconds with no tools needed. Secure Design -- Plastic buckles and straps are included to secure the panels in the partially open position. FRP Composite Panels -- Lighter, stronger and higher dent resistance than aluminum. Weather Resistant -- Rubber seals and drain tubes channel water away from and out of the bed. Easy Clamp-on design. No other folding cover can match the Flex for versatility, security and function. Covered or uncovered, always an option with UnderCover.

  • Ultra Low Profile Design
  • Allows For Full Access To Your Bed
  • Built In Prop Rods Secure The Cover
  • Plastic Buckles And Straps Included
  • Rubber Seals And Drain Tubes Channel Water Away
  • Easy Clamp-on design and 3 Year Warranty

Features & Benefits

  • Non-Lockable
  • Low-Profile Design With An UV Protective Black Finish
  • Aluminum Top Skin Panel
  • Three Secure Driving Positions, With 100 Percent Bed Access
  • Dual Action Tailgate Seal
  • Easy To Install And Remove With Clamp-On Design
  • Limited 3 Year Warranty

Attributes

  • Type: Hard Folding
  • Folds/Panels: 2 Folds/ 3 Panels
  • Hinged At Front: Front Hinge Allows Entire Tonneau to Flip Up When Folded
  • Profile: Low Profile
  • Color Group: Black
  • Color/ Finish: Black Semi-Gloss Textured
  • Material: Aluminum
  • Locking Type: Non-Lockable
  • Compatible With Ladder Rack: Not Ladder Rack Compatible
  • Compatible With Headache Rack: Not Compatible With Headache Rack
  • Bed Side Rail Mount: Inside Rail Mount
  • Tool Box Info: Not Compatible With Tool Box
  • With Lights: Not Applicable
  • Installation Type: Clamp-On
  • Drilling Required: Drilling Not Required
  • Additional Info1: Bed Rail Compatible, Bed Cap Compatible
  • Estimated Install Time (Hours): 1

Additional Attributes:

 

  • GTIN: 816391020561
  • Actual Color: Black
  • Finish: Textured Black
  • Works w/Toolbox: No
  • Style: Hard Folding Cover
  • Sits on Truck Rails: Yes
  • Rails To Install: Yes
  • Paintable: No
  • Material: Aluminum
  • Low Profile: Yes
  • Key Lockable: No
  • Install Time: 15 Minutes
  • Full Bed Access: Yes
  • Front Opening: Yes
  • Color: Black

Packaging:

 

  • Quantity of Each: 1
  • Package UOM: EA
  • Dimension: 32.000 x 82.000 x 8.000 inches

PDF:

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4624811398

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 19 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
Lewis
Fort Morgan, US
★★★★★ 5
Nice quick reference to have
Format: Paperback
I have the full blown one I keep in my home office, and have another position where I don’t diagnose often, but keep this guy as a quick reference. My second position is working with mostly people who aren’t MH professionals, and this is just helpful for a general overview/fast refresher
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 31, 2025
S
Sabrina07
Phoenix, US
★★★★★ 5
Made Med-Surg Less Overwhelming
Format: Kindle
This book broke down complicated nursing topics in a way that actually felt manageable. The practice questions and real-world examples helped me feel more confident and less anxious while studying for exams.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
K
Verified Purchase
Kindle Customer
Waukegan, US
★★★★★ 1
Chaotic Table of Contents, Chapters and pages in TOC are incorrect
Format: Paperback
I just opened it and the Table of Contents is "Chaos." The Chapters and pages in the Table of Contents (TOC) do not reflect the actual chapters and pages in the book. For example, TOC shows Chapter 8 in page 94. But if you turn to page 94, it is the second page of Chapter 9. Will continue to update this review when I start to read the book. For now, it is a "1" for the Table of Contents.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
C
Chantoy
Lexington, US
★★★★★ 5
Highly recommend!
Format: Kindle
This book pulled me in from the first page. Easy to read and hard to put down. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
A
althea lawrence
Charlottesville, US
★★★★★ 5
The perfect study companion.
Format: Kindle
This book cuts through the noise and delivers the essential information clearly. It turned a stressful subject into something manageable and even enjoyable to learn.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026

recommand products