You can get the Replacement Control Key # Y8007835 for Yakima Same Key System that is used on your roof rack. This will allow you to remove the cylinder Core # Y8771-A146 which will allow you to find the correct replacement Key # Y8772-A146. I used the Core # Y8771-A146 and Key # Y8772-A146 as examples, once you have located the key code on the side of the cylinder I can help you find the correct key for your cylinder. view full answer...