Fit To Your Vehicle for Pricing»

Tonneau Covers Warehouse - Armor Flex-Undercover's Flex topped with a premium Line-X finish.

Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish.

UnderCover Armor Flex Tonneau Cover

Gallery Image
Gallery Image
Gallery Image
Gallery Image

UnderCover Armor Flex

THE ULTIMATE TRUCK BED SOLUTION

The new ArmorFlex hard folding cover is designed to protect your truck bed and its contents, while maintaining its strength, style and durability. Heavy-duty panels are coated with a LINE-X® specialty automotive coating designed to provide advanced protection from dents and scuffs, even in the most extreme environments. The dual-action tailgate seal offers universal tailgate operation, allowing you to close the tailgate with the last panel of the cover up or down. ArmorFlex is proudly made in the USA, and comes backed by a 5-year warranty.

Browse Armor Flex-Undercover's Flex topped with a premium Line-X finish. Products

Sort
View
 
Items 1-31 of 31
Undercover - UnderCover Armor Flex 2002-2018 & 2019 Classic Dodge Ram 1500-3500 6.5ft Short Bed Quad/Mega Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2002-2018 & 2019 Classic Dodge Ram 1500-3500 6.5ft Short Bed Quad/Mega Black Textured
UnderCover Armor Flex 2002-2018 & 2019 Classic Dodge Ram 1500-3500 6.5ft Short Bed Quad/Mega Black Textured
(0) Reviews: Write first review
Item #: AX32004
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2004-2014 Ford F-150 6.5ft Short Bed Std/Ext/Crew Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2004-2014 Ford F-150 6.5ft Short Bed Std/Ext/Crew Black Textured
UnderCover Armor Flex 2004-2014 Ford F-150 6.5ft Short Bed Std/Ext/Crew Black Textured
(0) Reviews: Write first review
Item #: AX22004
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2004-2014 Ford F-150 Super Crew 5.5ft Short Bed Crew Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2004-2014 Ford F-150 Super Crew 5.5ft Short Bed Crew Black Textured
UnderCover Armor Flex 2004-2014 Ford F-150 Super Crew 5.5ft Short Bed Crew Black Textured
(0) Reviews: Write first review
Item #: AX22002
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2005-2015 Toyota Tacoma 5ft Short Bed Crew Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2005-2015 Toyota Tacoma 5ft Short Bed Crew Black Textured
UnderCover Armor Flex 2005-2015 Toyota Tacoma 5ft Short Bed Crew Black Textured
(0) Reviews: Write first review
Item #: AX42002
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2005-2015 Toyota Tacoma 6ft Long Bed Std/Ext/Crew Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2005-2015 Toyota Tacoma 6ft Long Bed Std/Ext/Crew Black Textured
UnderCover Armor Flex 2005-2015 Toyota Tacoma 6ft Long Bed Std/Ext/Crew Black Textured
(0) Reviews: Write first review
Item #: AX42003
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2007-2013 Chevrolet Silverado/GMC Sierra 1500 5.7ft Short Bed Crew Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2007-2013 Chevrolet Silverado/GMC Sierra 1500 5.7ft Short Bed Crew Black Textured
UnderCover Armor Flex 2007-2013 Chevrolet Silverado/GMC Sierra 1500 5.7ft Short Bed Crew Black Textured
(0) Reviews: Write first review
Item #: AX12005
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2007-2013 Chevrolet Silverado/GMC Sierra 2500HD 6.5ft Short Bed Std/Ext/Crew Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2007-2013 Chevrolet Silverado/GMC Sierra 2500HD 6.5ft Short Bed Std/Ext/Crew Black Textured
UnderCover Armor Flex 2007-2013 Chevrolet Silverado/GMC Sierra 2500HD 6.5ft Short Bed Std/Ext/Crew Black Textured
(0) Reviews: Write first review
Item #: AX12008
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2007-2018 Toyota Tundra 5.5ft Short Bed Crew MAX Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2007-2018 Toyota Tundra 5.5ft Short Bed Crew MAX Black Textured
UnderCover Armor Flex 2007-2018 Toyota Tundra 5.5ft Short Bed Crew MAX Black Textured
(0) Reviews: Write first review
Item #: AX42007
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2007-2018 Toyota Tundra 5.5ft Short Bed Crew MAX Black Textured with factory deck rail system
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2007-2018 Toyota Tundra 5.5ft Short Bed Crew MAX Black Textured with factory deck rail system
UnderCover Armor Flex 2007-2018 Toyota Tundra 5.5ft Short Bed Crew MAX Black Textured with factory deck rail system
(0) Reviews: Write first review
Item #: AX42008
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2007-2018 Toyota Tundra 6.5ft Short Bed Std/Dbl Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2007-2018 Toyota Tundra 6.5ft Short Bed Std/Dbl Black Textured
UnderCover Armor Flex 2007-2018 Toyota Tundra 6.5ft Short Bed Std/Dbl Black Textured
(0) Reviews: Write first review
Item #: AX42009
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2007-2018 Toyota Tundra 6.5ft Short Bed Std/Dbl Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2007-2018 Toyota Tundra 6.5ft Short Bed Std/Dbl Black Textured
UnderCover Armor Flex 2007-2018 Toyota Tundra 6.5ft Short Bed Std/Dbl Black Textured
(0) Reviews: Write first review
Item #: AX42010
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2008-2016 Ford F-250/F-350 Super Duty 6.8ft Short Bed Std/Ext/Crew Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2008-2016 Ford F-250/F-350 Super Duty 6.8ft Short Bed Std/Ext/Crew Black Textured
UnderCover Armor Flex 2008-2016 Ford F-250/F-350 Super Duty 6.8ft Short Bed Std/Ext/Crew Black Textured
(0) Reviews: Write first review
Item #: AX22010
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2009-2018 & 2019 Classic Dodge Ram 1500 5.8ft Short Bed Crew Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2009-2018 & 2019 Classic Dodge Ram 1500 5.8ft Short Bed Crew Black Textured
UnderCover Armor Flex 2009-2018 & 2019 Classic Dodge Ram 1500 5.8ft Short Bed Crew Black Textured
(0) Reviews: Write first review
Item #: AX32006
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2014-2018 Chevrolet Silverado/GMC Sierra 1500 5.7ft Short Bed Crew/Ext Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2014-2018 Chevrolet Silverado/GMC Sierra 1500 5.7ft Short Bed Crew/Ext Black Textured
UnderCover Armor Flex 2014-2018 Chevrolet Silverado/GMC Sierra 1500 5.7ft Short Bed Crew/Ext Black Textured
(0) Reviews: Write first review
Item #: AX12018
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2014-2018 Chevrolet Silverado/GMC Sierra 1500-3500HD 6.5ft Short Bed Std/Ext/Crew Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2014-2018 Chevrolet Silverado/GMC Sierra 1500-3500HD 6.5ft Short Bed Std/Ext/Crew Black Textured
UnderCover Armor Flex 2014-2018 Chevrolet Silverado/GMC Sierra 1500-3500HD 6.5ft Short Bed Std/Ext/Crew Black Textured
(0) Reviews: Write first review
Item #: AX12019
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2015-2018 Chevrolet Colorado/GMC Canyon 5ft Short Bed Crew Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2015-2018 Chevrolet Colorado/GMC Canyon 5ft Short Bed Crew Black Textured
UnderCover Armor Flex 2015-2018 Chevrolet Colorado/GMC Canyon 5ft Short Bed Crew Black Textured
(0) Reviews: Write first review
Item #: AX12002
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2015-2018 Chevrolet Colorado/GMC Canyon 6ft Short Bed Std/Ext Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2015-2018 Chevrolet Colorado/GMC Canyon 6ft Short Bed Std/Ext Black Textured
UnderCover Armor Flex 2015-2018 Chevrolet Colorado/GMC Canyon 6ft Short Bed Std/Ext Black Textured
(0) Reviews: Write first review
Item #: AX12003
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2015-2018 Ford F-150 5.5ft Short Bed Ext/Crew Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2015-2018 Ford F-150 5.5ft Short Bed Ext/Crew Black Textured
UnderCover Armor Flex 2015-2018 Ford F-150 5.5ft Short Bed Ext/Crew Black Textured
(0) Reviews: Write first review
Item #: AX22019
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2015-2018 Ford F-150 6.5ft Short Bed Std/Ext/Crew Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2015-2018 Ford F-150 6.5ft Short Bed Std/Ext/Crew Black Textured
UnderCover Armor Flex 2015-2018 Ford F-150 6.5ft Short Bed Std/Ext/Crew Black Textured
(0) Reviews: Write first review
Item #: AX22020
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2016-2018 Nissan Titan 5.5ft Short Bed Crew Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2016-2018 Nissan Titan 5.5ft Short Bed Crew Black Textured
UnderCover Armor Flex 2016-2018 Nissan Titan 5.5ft Short Bed Crew Black Textured
(0) Reviews: Write first review
Item #: AX52013
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2016-2018 Nissan Titan 5.5ft Short Bed Crew Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2016-2018 Nissan Titan 5.5ft Short Bed Crew Black Textured
UnderCover Armor Flex 2016-2018 Nissan Titan 5.5ft Short Bed Crew Black Textured
(0) Reviews: Write first review
Item #: AX52014
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2016-2018 Nissan Titan 6.5ft Short Bed Std/Ext/Crew Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2016-2018 Nissan Titan 6.5ft Short Bed Std/Ext/Crew Black Textured
UnderCover Armor Flex 2016-2018 Nissan Titan 6.5ft Short Bed Std/Ext/Crew Black Textured
(0) Reviews: Write first review
Item #: AX52016
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2016-2018 Nissan Titan 6.5ft Short Bed Std/Ext/Crew Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2016-2018 Nissan Titan 6.5ft Short Bed Std/Ext/Crew Black Textured
UnderCover Armor Flex 2016-2018 Nissan Titan 6.5ft Short Bed Std/Ext/Crew Black Textured
(0) Reviews: Write first review
Item #: AX52017
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2016-2018 Toyota Tacoma 5ft Short Bed Crew Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2016-2018 Toyota Tacoma 5ft Short Bed Crew Black Textured
UnderCover Armor Flex 2016-2018 Toyota Tacoma 5ft Short Bed Crew Black Textured
(0) Reviews: Write first review
Item #: AX42014
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2016-2018 Toyota Tacoma 6ft Long Bed Crew Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2016-2018 Toyota Tacoma 6ft Long Bed Crew Black Textured
UnderCover Armor Flex 2016-2018 Toyota Tacoma 6ft Long Bed Crew Black Textured
(0) Reviews: Write first review
Item #: AX42015
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2017-2018 Ford F-250/ F-350 Superduty 6.8ft Short Bed Std/Ext/Crew Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2017-2018 Ford F-250/ F-350 Superduty 6.8ft Short Bed Std/Ext/Crew Black Textured
UnderCover Armor Flex 2017-2018 Ford F-250/ F-350 Superduty 6.8ft Short Bed Std/Ext/Crew Black Textured
(0) Reviews: Write first review
Item #: AX22021
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2017-2018 Honda Ridgeline 5ft Short bed Crew Cab
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2017-2018 Honda Ridgeline 5ft Short bed Crew Cab
UnderCover Armor Flex 2017-2018 Honda Ridgeline 5ft Short bed Crew Cab
(0) Reviews: Write first review
Item #: AX82000
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2019 Chevrolet Silverado/GMC Sierra 1500 5.7ft Short Bed Crew/Ext Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2019 Chevrolet Silverado/GMC Sierra 1500 5.7ft Short Bed Crew/Ext Black Textured
UnderCover Armor Flex 2019 Chevrolet Silverado/GMC Sierra 1500 5.7ft Short Bed Crew/Ext Black Textured
(0) Reviews: Write first review
Item #: AX12020
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2019 Chevrolet Silverado/GMC Sierra 1500-3500HD 6.5ft Short Bed Std/Ext/Crew Black Textured
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2019 Chevrolet Silverado/GMC Sierra 1500-3500HD 6.5ft Short Bed Std/Ext/Crew Black Textured
UnderCover Armor Flex 2019 Chevrolet Silverado/GMC Sierra 1500-3500HD 6.5ft Short Bed Std/Ext/Crew Black Textured
(0) Reviews: Write first review
Item #: AX12021
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2019 Dodge Ram 1500 5.8ft Short Bed Crew Black Textured (New Body Style)
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2019 Dodge Ram 1500 5.8ft Short Bed Crew Black Textured (New Body Style)
UnderCover Armor Flex 2019 Dodge Ram 1500 5.8ft Short Bed Crew Black Textured (New Body Style)
(0) Reviews: Write first review
Item #: AX32008
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Undercover - UnderCover Armor Flex 2019 Dodge Ram 1500-3500 6.5ft Short Bed Quad/Mega Black Textured (New Body Style)
Undercover - Armor Flex-Undercover's Flex topped with a premium Line-X finish. - Undercover - UnderCover Armor Flex 2019 Dodge Ram 1500-3500 6.5ft Short Bed Quad/Mega Black Textured (New Body Style)
UnderCover Armor Flex 2019 Dodge Ram 1500-3500 6.5ft Short Bed Quad/Mega Black Textured (New Body Style)
(0) Reviews: Write first review
Item #: AX32009
Condition: New
Price: $1,234.80
Sale: $1,029.00
Save: 17%
Save: $205.80
Qty:

Items 1-31 of 31

More About Armor Flex-Undercover's Flex topped with a premium Line-X finish.

Matte Black Appearance

The LINE-X® coating provides a stylish matte black finish appearance to your truck bed cover.

Dual Action Tailgate Seal

The dual-action tailgate seal offers universal tailgate operation, allowing you to close the tailgate with the last panel of the cover up or down.

Heavy-Duty Panel Construction

The heavy-duty panels construction along with the LINE-X® coating provide ultimate strength, durability, and style.

Features

  • Flex your cargo-covering muscle with the Undercover Armor Flex Tonneau Cover
  • Custom made to fit you specific year, make and model truck
  • Flips completely open and secures in place with special prop rods for full cargo access
  • When closed, the Armor Flex delivers maximum security from wet weather and lowlife thieves alike
  • When the tailgate is locked, the UnderCover Armor Flex Tonneau cannot be opened
  • Fits flush with bed rails for a sleek, low-profile look
  • Super strong construction supports up to 400 lbs and resists UV damage
  • Hinges and panels never crack, warp, fade, rust or corrode
  • Panels are connected with a seamless, leak-proof rubber seal
  • Integrated drain tube drains moisture away to keep your cargo area dry
  • Premium Line-X Coating Top
  • Works with under-the-rail bedliners, spray-in bedliners and snug-fitting bedrail and tailgate caps
  • Smooth style reduces drag for improved MPG
  • Simple clamp-on system makes it easy to install and remove cover—no drilling required
  • Undercover crafts your tonneau right here in the USA
  • Your Undercover Armor Flex Tonneau Cover is backed by a 5-year warranty