Wind Gen mast clamp in Davy Jones locker!

Yesterday I dropped one of these clamps into the drink.

They come from the install kit we bought from Downwind for the Air Breeze wind generator. They as far as I can tell are not sold separately. They are not sold out of the kit.

We would like three clamp sets.

My searching and phone calls have turned up nothing but they are not sold separately and I have not found a source for them as a set of clamps.

These are galvanized but if they were plain steal we could have them marine painted at Littles.

They clam the schedule 40 aluminum mast to the stays for the wind generator mount. They also work with a SS pole.
The pole size is 1 ½ inches OD.

Looks like the serch will continue!