That Clamcleat is a stock item from Clamcleat or almost any marine supply store.
Dear Oldnbroken - thanks for the info is really good to know that (cheaper option and more models to choose from).
As I seen they have lots of Clamcleats for many uses.
Did you get any from them?!
Which model type would work better for our purpose (kiting) ?
Thanks again for the info.