Wischerarme Scheinwerferreinigung

Dear all, 

I need pair of Wischerarmen for W107.
Found different pictures/offers and just wondering is there any change during the years?
you can see arms of one pair is visible longer than others.Which one is correct ?   
BR
Stan

Moin Moin
Hello Stan , Picture 2 is correct from you .
mfg Günter Trunz

Hello Gunter,
as always you know and have everything:-)
Thank you,
if you decide to sell pair let me know
BR
Stan