- Low-Profile Design, Sleek Appearance
- Aluminum Matte Black Panels
- Secure When Tailgate Locked
- Supports Up To 400lb On Top
UnderCover Ultra Flex
- Low-Profile Design, Sleek Appearance
- Aluminum Matte Black Panels
- Secure When Tailgate Locked
- Supports Up To 400lb On Top
- Heavy-Duty Aluminum Panels
- LINE-X Coating Provides Superior Dent, Scuff & Ding Protection
- Low-Profile Design
- Automatic Latching Panels
- 10 Year Warranty
Hard Folding Truck Bed Covers
The sleek, low-profile appearance is one of the many reasons why these premium hard folding covers are the most popular. UnderCover Armor Flex and BAKFlip MX4 are the most popular hard folding tonneau covers for Chevy/GMC, Ford, Ram, Toyota, Nissan, Honda, and Jeep pickup trucks.
Hard Folding Cover Comparison
Armor Flex (Fully Open)
The UnderCover Armor Flex does not make any contact with rear window when fully open. It can be driven in this position if prop rods are securely fastened.
BAKFlip MX4 (Fully Open)
The BAKFlip MX4 has rubber protective padding so when the cover rest against the rear window it does not make any direct contact. It can be driven in this position if prop rods are securely fastened.
Armor Flex by UnderCover
The BAKFlip MX4 has rubber protective padding so when the cover rest against the rear window it does not make any direct contact. It can be driven in this position if prop rods are securely fastened.
BAKFlip MX4 by BAK Industries
The BAKFlip MX4 features a textured black finish. This hard folding cover can support 400lb of evenly distributed weight