Attached is the correct size in pictures.

Question

Hi,
My order # (above) is in the process of returning. I ordered 39-175, 39-176 and upon opening the package I discovered the arm attached to the gear was too long.

Jasmine · Accepted Answer

Hey there! I am sorry to hear that your purchase didn't work out for you.

I believe you may need our 39-096 and 39-097. Look over the dimensions and carefully compare the measurements to your existing casement operators to confirm that these might be a better fit.

Here are the dimensions from part 39-096.

Dimensions for 39-096