Backrack 4000-Series Inside Rail Tonneau Cover Adapters

Inside Rail Tonneau Cover Compatibility Adapters

Backrack 4000-Series Tonneau Cover Adapters are designed for select covers that attach to the inside rail of the truck bed, allowing them to be functional with a bed rack. These adapters are constructed with reinforced steel for strength and a black powder-coat layer to resist scratches, chips, and corrosion. Each kit includes the necessary installation hardware.