Front aero wiper arms will cabrio b7 fit avant b6..?

[Bluedan]

Hi, I have a B6 Avant and I bought some B7 Aero Arms off ebay, but didn't check properly and turns out they are B7 Cabriolet ones.

I know B7 Aero arms will retrofit to a B6 okay, but not 100% sure if Cabriolet ones are the same shape and length as the std B7 ones, they have a different part number to the B7 Avant/Saloon, but I'm not sure if this is just to differentiate between the Cabriolet and non Cabriolet.

differentiate

Part numbers are:

B7 Aero Arms N/S 8E2 955 407 C

B7 Aero Arms O/S 8E2 955 408 C

B7 CABRIO Aero Arms N/S 8H2 955 407 A

B7 CABRIO Aero Arms O/S 8H2 955 408 C

thanks