Rail S54 - Rail Bar Provides Superior Aerodynamic Performance

The whispbar rail bar is for vehicles with raised factory side rails, the rail bar provides superior aerodynamic performance, lowest overall drag and quietest ride available. Aerodynamic profile leads the way in noise reduction by reducing drag up to 70%. Easiest installation on the market. No need for adapters, clips or numerous packages. Locks are provided with all whispbar?? Racks and accessories. The locks may be interchanged to allow for a single key to control them all - sks, single key system ?D. Two keys included.