BAK RAIL ASSEMBLY SET MODEL 134

The BAKFlip MX4 (GEN 3) is an upgraded hard-folding tonneau cover constructed primarily from alloy materials, including heavy-duty aluminum top panels and side rails. It features reinforced high-density polymer cores, making it 22 percent stronger than the original model. It includes a patented auto-latching system and re-engineered lock components for improved security. The cover has revised EPDM rubber perimeter seals and tight-fit clamps for superior weather protection, and a 13 percent longer dual-action tailgate seal. It sits flush with the truck's bed rails and has a textured matte black finish. It offers 100 percent bed access when folded against the cab.