Used For Mounting Safety Rack frames. Can Be Used As Replacement BackRack(TM) Hardware. Includes Rail Plates/Neoprene Strips And Instructions. Hardware is Yellow Zinc Plated. Brackets Are Powder Coated. Limited Lifetime Warranty.\nInstallation Hardware Kit; For Backrack And Safety Rack ; Incl. Fasteners; Stake Pocket Hardware;\n2019-2021 Chevrolet Silverado 1500, 2019-2021 Chevrolet Silverado 1500, 2019-2021 GMC Sierra 1500, 2019-2021 GMC Sierra 1500