Roll N Lock A Series XT Locking Retractable Truck Bed Cover for 2009 18 (19 24 Classic) Ram 1500 10 24 2500 3500 6' 4" Bed Model 448A XT 2 1 2 In. Shank Lean the front of the 2 Lean the front of the ladder against the front hook and swing the back up onto the van rack this set of gooseneck installation brackets is designed for a vehicle specific fit to maximize your pickup's towing potential and integrate with the frame seamlessly All Roll N Lock A Series XT covers are backed by a US based customer support team The Roll N Lock A XT provides you effortless full bed convenience while not missing the mark on impeccabl e security