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BAK BAKFlip MX4 Hard Folding Tonneau 2021-2024 Ford F-150 6.5ft Bed

BAK BAKFlip MX4 Hard Folding Tonneau 2021-2024 Ford F-150 6.5ft Bed

Regular price $1,249.99 USD
Regular price Sale price $1,249.99 USD
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SKU:448337

In stock

Quantity
  • Calculated shipping — oversized item
  • Ships in 1–2 business days
  • 30-day hassle-free returns
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Key Features

  • Heavy-duty aluminum panels over high-density polymer cores
  • Folds flat against the cab for full bed access
  • Low-profile fit for a clean factory look
  • EPDM perimeter seals help keep rain and debris out
  • No-drill clamp-on installation
  • Rated for up to 400 lbs evenly distributed when closed
  • Bed-length specific for the 2021-2024 F-150 6.5ft bed
  • Backed by a 5-year limited warranty

The BAK BAKFlip MX4 (448337) is a hard folding aluminum tonneau cover built for the 2021-2024 Ford F-150 with the 6'7" (6.5ft) bed. Matte-finish aluminum panels and weather-tight seals protect your cargo while keeping the truck's profile low and clean.

Key Benefits

  • Heavy-duty aluminum panels over high-density polymer cores stand up to daily use
  • Folds flat against the cab for full, unobstructed bed access
  • Low-profile fit for a sleek, factory-style look
  • EPDM perimeter seals help keep rain and debris out of the bed
  • No-drill clamp-on installation

Specifications

  • Brand and line: BAK BAKFlip MX4
  • Part number: 448337
  • Panel material: aluminum with high-density polymer core
  • Finish: matte black
  • Weight capacity: 400 lbs evenly distributed
  • Bed length: 6'7" (6.5ft)
  • Warranty: 5-year limited

What's Included

  • BAKFlip MX4 folding tonneau cover
  • Clamp-on mounting rails and hardware
  • Installation instructions

Fitment

Designed for the 2021-2024 Ford F-150 with the 6'7" (6.5ft) bed, fitting all cab configurations that come with that bed. It is bed-length specific and does not fit the 5.5ft or 8ft beds. For the 5.5ft F-150 bed, use BAK 448339.

FAQ

Which F-150 bed does the 448337 fit?

It fits the 6'7" (6.5ft) bed on the 2021-2024 Ford F-150, across all cab styles offered with that bed. It does not fit the 5.5ft or 8ft beds.

Do I need to drill to install it?

No. The MX4 clamps to the bed rails with the supplied hardware; no drilling is required.

How is this different from the 448339?

The 448337 fits the 6.5ft bed, while the 448339 is the same MX4 cover sized for the 5.5ft F-150 bed.

Vehicle Fitment

Years Make Model Submodel
2021–2024 Ford F-150

Specifications

weight
66.0 lbs
dimensions
48.8 L × 31.0 W × 16.0 H in

Shipping & Returns

Free shipping on orders $250+ (standard items). Oversized items ship at calculated rates.

30-day returns with RMA required. 15% restocking fee, buyer pays return shipping. Defective items returned free with full refund.

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