Heininger Advantage V-Rack Receiver Mount Tubes are designed to provide exceptional strength and rigidity. These receiver mount tubes permit to be used with 2 inch receiver without buying an expensive ball mount for the vehicle. They consist of an anti-wobble device. These receiver mount tubes are powder coated to resist from rust and corrosions. These mount tubes feature easy installation and are backed by two year warranty. Made to fit with the Advantage V-Rack Bike carrier.