Roll-N-Lock LG151M Locking Retractable M-Series Truck Bed Tonneau Cover for 2017-2018 Ford F-250/F-350 | Fits 6.8' Bed

• Rigid, vinyl-over-aluminum laminated construction provides security for your cargo; Contoured, patented hinge design provides smooth, frictionless rotation

• Open and closes in seconds with heavy-duty torsion spring drive housed in a 3" aluminum reel to ensure years of reliable use…no snaps and no bulky panels to fold

• With just a turn of the lock-lever, the Roll-N-Lock tonneau cover slides open. As the cover is pulled back using the convenient built-in pull strap, the patented ratchet-style locking mechanism latches in place at ¼, ½, ¾ or fully closed positions

• Patented clamp-on track design greatly simplifies the installation process while minimizing the need for drilling holes on most trucks; Recessed drain fittings ensure rapid and complete drainage of the reel housing

• Made in the USA & backed by a 3-Year Limited Warranty