Casement Operator

Question

Hi, Please help me to find the correct part . My window crank has trouble to close, it always stuck. I want to buy the part that is same like my old one to replace it. Thanks

Emily · Accepted Answer

Hello!

It looks like you could have either our 39-253RB or 39-439B operator, depending on the design of the guide at the end of the arm. See the video below that will help you choose the correct one.