We are in need of replacing our old (1988) bronze window crank operators with new white ones. What is the difference between your 39-007 and 39-025
Paul from SWISCO responded:
May 6, 2014
It's hard to say what you have without seeing the linkage of the operator or how it attaches to the widow arm. We have used our 39-060 and 39-061 for PGT awning operators in the past, but I cannot guarantee that they will work for you. Carefully compare measurements and see what you think.