Wings

I found this link on the Hobie Cat website. Does anyone know if these wings will adapt to the Miracles as well?
Also, can anyone describe the tubing that they are made from?

http://www.hobiecat.com/media/pdf/euro_wings.pdf

Hi Eric

They custom make the wings for each ,-
the H-18 has bolt on type wings made for it,
tHE 21 HAD a molded in hull sleeve the wings slid into -

The H-21 has them standard ,-think they used T-3 alum tubing ,--more of a high strength lighter wgt aircraft type tubing --they still weight 45 lbs , and say they can support 550 lbs .but we bent them often .

H-21 SPECS --
http://www.nahca.org/hobies/hobie21_specifications.htm