Elevate your truck bed with the ultimate in versatility and strength: the Yakima OverHaul Hd Towers and Tonneau Kit. Designed specifically for select tonneau covers with T-slot tracks, this complete rack system transforms your truck into a powerhouse of hauling capability.Seamlessly compatible with Retrax Xr series, Pace-Edwards (excluding 2004+ Ford F-150), and Ford Embark Ls tonneau covers, this solution is precision-engineered to meet your specific needs. Pair it with Yakima Hd Bar crossbars (available in 60, 68, and 78 inches, sold separately) to provide the rugged backbone for your gear, whether you're on the highway or tackling off-road terrain.The included Sks (Same Key System) locks ensure your equipment stays secure, while the system's impressive load capacities-300 pounds on-road and 180 pounds off-road-handle even your toughest adventures. This kit includes four OverHaul Hd Towers and all necessary mounting hardware for a quick, hassle-free installation.