Our unique MasterFit Technology means you can quickly and safely fit the box by using a revolutionary Twist to Tighten & Press to Lock clamping system that just about anyone can use and as an added bonus they don't take up much space at all. Aerodynamically designed and built from tough and durable materials, the RMF440B will fit directly to to your Rhino-Rack Vortex and Euro systems and will require the RUBK-MF fitting kit to attach onto your Heavy Duty bars.
It is the perfect solution for transporting:
The minimum crossbar spacing required is 640mm and the maximum is 815mm.
The maximum roof load of your car as specified by the car manufacturer must not be exceeded. The total roof load consists of; the weight of the Roof box, the weight of the roof racks and the weight of the Roof box contents.