Heininger Advantage V-Rack Riser and Converter are designed to maintain the use of the vehicles hitch. These riser and converters permit you to make use of the V-Rack with 1.25 inch receiver without an expensive ball mount. They include a lockable security cable and storage pouch that features exceptional strength and rigidity. The riser and converter is powder coated to resist from rust and corrosions. Backed by two year manufacturers warranty.