Bak Industries 448338 BAKFlip Hard Folding Tonneau Cover Bed - MX4 8ft

The BAK Industries BAKFlip MX4 features heavy-duty aluminum matte finish panels that offer superior UV and scratch resistance and an enhanced premium density foam core. Constructed primarily from alloy materials including heavy-duty aluminum top panels and side rails, each panel is reinforced with high-density polymer cores and delivers a 22 percent increase in overall strength compared to the original model. This heavy-duty, all-season truck bed cover is designed to perform in the most extreme conditions.

Key Features:

• Rated up to 400 lbs of evenly distributed weight
• Upgraded latch housing components and integrated tailgate seal that allows the cover to be closed with the tailgate in the closed or open position
• Re-engineered lock components for improved resistance to forced entry with patented auto-latching system that automatically secures the cover when closed
• Revised EPDM rubber perimeter seals and tight-fit clamps provide superior weather protection, with a 13 percent longer dual-action tailgate seal
• Sits flush with pickup bed rails with a sleek, textured matte black finish across all surfaces
• Installation is streamlined with improved click-in mounting system, reducing setup time by 12 percent with DIY installation in under 30 minutes
• Compatible with truck bed toolboxes for added versatility
• Fold the cover flush against the rear window for full bed access while maintaining unobstructed third brake light visibility

Tested in the harshest conditions from -40 to 180°F and zero to 95% humidity and guaranteed by a 5-year warranty. Operating the cover is simple: drop the tailgate, release the rear latch mechanism, and fold the cover toward the bulkhead. Proudly manufactured and assembled at BAK's state-of-the-art facility in Missouri using globally sourced materials.