HI, I need help finding these cranks. No names, ID #s or anything anywhere. They are white aluminum,4 panel -about 36" by 62" (? framed in so can't be sure).
The cranks are on the right.From the bottom 2 mounting holes to the third top hole it is 5 and 1/4". The bottoms mounting holes are about 1 and 1/16th" apart.the arm that attaches to the window brace between the geared arm is @ 2 and 3/8ths - 2 and 1/2".
I re-measured the window extension arm and if I go center to center of the hole it is 1 and 1/4" spacing.