2015-2022 Superduty Aluminum New Body Rear Bar (BCK11523)This Truck Bed Rear Bar is an inexpensive and versatile alternative to traditional four post ladder racks, perfect for those who carry long loads occasionally or daily. This accessory simply drops into the rear stake pockets of your truck, providing a two inch tube that runs across the rear of the bed. It features tie hooks spaced at the same width as the upright posts on the BackRack Cab Guard, allowing you to secure ladders and long cargo with ease