Actually the cradles that I am using came off the catwheels that I used for the Hobie 20. The trailer was made with this round piece welded to the top of the trailer to accomodate cradles for catwheels. I was just lucky that the person that bought my Hobie 20 did not want the wheels and I was able to use those cradles for the front of the trailer and they fit great! I made the others. That is the back ones for the trailer and the catwheels. If you are not particularly good with the materials it is best to buy them.

Later,
Dan