The Roll-N-Lock M-Series XT Retractable Tonneau Cover, part number rnl131M-XT, is designed for 2021-2026 Ford F-150 models with a 5-foot 7-inch bed, including the Ford F-150 Lightning. This premium truck bed cover combines the proven M-Series retractable design with the integrated MaxTrak T-slot rail system, providing secure cargo protection while supporting compatible accessories from Rhino-Rack, Yakima, Thule, and other brands. Its vinyl-over-aluminum construction delivers dependable four-season protection with a sleek, low-profile appearance.
The M-Series XT uses a patented contoured hinge design and torsion spring system to provide smooth, frictionless operation. An insulated grip handle and secure locking mechanism allow the cover to open, close, and lock without opening the truck’s tailgate. The patented ratchet-style latching system offers multiple locking positions, making it easy to access cargo quickly or secure the bed when the cover is fully closed. The compact canister preserves usable cargo space while accommodating gear above and below the retracted cover.
Installation is simplified with the patented clamp-on track design, eliminating the need for complicated modifications. The aluminum undercarriage and enclosed torsion spring casing provide a strong foundation for long-term performance, while the aerodynamic housing lid complements the truck’s factory styling. The compact canister design helps maintain bed functionality even when transporting taller or bulkier cargo. Roll-N-Lock backs the M-Series XT with a U.S.-based customer support team and a 3-year warranty, providing added confidence in its construction and performance.
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