ATB Top Mount Toolbox Top Doors Bottom Drawers 21"H X 16"D X 94"W Black Steel Model S-DU42-211694DT-BX Extra Wide Full Yes Requires Mounting Kit Headache Rack - Rear Ladder Rack - Gull-Wing Box Options:Gull-Wing Box W/ Post Headache Rack W/ Rear Ladder Rack It features an auto 63710-023tbblo Stahl

ATB Top Mount Toolbox Top Doors Bottom Drawers 21"H X 16"D X 94"W Black Steel Model S DU42 211694DT BX Extra Wide Full Yes Requires Mounting Kit Headache Rack Rear Ladder Rack Gull Wing Box Options:Gull Wing Box W Post Headache Rack W Rear Ladder Rack It features an auto 63710 023tbblo Stahl Full Yes Requires Mounting Kit Yes Warranty Limited Lifetime Chevrolet Silverado 1500 Yes Chevrolet Silverado 2500 3500 Yes Ford F 150 Yes Ford F 250 F 350 Yes GMC Sierra 1500 Yes GMC Sierra 2500 3500 Yes RAM 1500 Yes RAM 2500 3500 Yes Toyota Tundra Yes Bed Length 5 ft 6 in Yes Bed Length 5 ft 7 in Yes Bed Length 5 ft 8 in Yes Bed Length 6 ft Yes Bed Length 6 ft 1 in Yes Bed Length 6 ft 2 in Yes Bed Length 6 ft 4 in Yes Bed Length 6 ft 5 in Yes Bed Length 6 ft 6 in Yes Bed Length 6 ft 7 in Yes Bed Length 6 ft 9 in Yes Bed Length 8 ft Yes 0 cu ft 2020 2021 Nissan TITAN S 41 in