Locking Aluminum Roof Bars For Vehicles with Raised Factory Roof Rails.  Wide rubber landing pad on the top of bar to protect your gear, and includes locking cores and two keys.

• Low profile integrated design for clean look and minimal wind noise when driving.
• Pads securely attach to a wide range of roof bar sizes
• Tower placement can be fixed for easy removal and installation. 
• Rugged aluminum bars carry up to 165 LB or the rating on your side rail, whichever is lower.
• 45" rack fits side rails that are between 22" and 39" apart.
• 53" rack fits side rails that are between 30" and 47" apart.
• 60" rack fits side rails that are between 37" and 54" apart.