Replacement Crank Mechanism

Question

Hello,

I am looking to replace 2 window crank mechanisms. One that opens to the left and one that opens to the right.

The long arm measures about 10.5 inches from the end to center of the crank. The short arm measures about 3.75 inches.

Thanks for your help!

Mark

Lauren · Accepted Answer

Hi Mark, thank you for posting,

Please review the style and dimensions of the 39-155 and 39-156 operators. Compare to your original to confirm a good fit! Also see the 39-107 cover and 39-114L handle if needed. Let us know if you have any additional questions.

Dimensions for 39-155