Titan lock with keys. I have two of these for sale. Both are brand new. one has been out of the package to photograph and try for size in my van but sadly does not fit. I have photographed it with a tape measure to try and show size both when out "flat" and when curled as it would be on the steering wheel. The second unit has not been out of the package. (if you are the first person to buy one then you have the choice as to which one you want.)
eBay