Yes. In my infinite wisdom I have mislaid my keys to remove the roof bars from my 2016 superb estate. They are the proper Skoda bars. Has anyone else been similarly dimwitted and not too ashamed to admit it?

 

if so where did you source replacement keys from? Thanks in advance!

Roof bars usually use standard lock barrels. Have a look on the lock barrel for a 3 digit number. That number will relate to the key that opens it. 

If it's a Skoda accessory then Skoda parts may be able to source the right key 

Yeah, you can buy keys online pretty cheaply. No doubt Skoda will sell you one for £45 though.