The BackRack 21-inch no-drill toolbox hardware kit is designed for mounting BackRack safety frames and fits 2017-and-newer Super Duty aluminum-body 21-inch toolboxes. The package includes rail plates, neoprene strips, fasteners and installation instructions; hardware is yellow zinc plated and brackets are powder-coated. It functions as a replacement or mounting kit and carries a limited lifetime warranty.
BackRack 2017+ Superduty Aluminum Body Toolbox 21in No Drill Hardware Kit