window crank

Quick Learner from Madison

Sep 16, 2024 12:04 pm

The window crank for the right hinged window is broken, window cannot be opened anymore. The other image shows the opened opposite left-hinged crank as an example. The smaller crank arm has the number 20810 imprinted on it. The cranks are found on Crestline Casement windows.

2 user uploaded images

4 Replies

Bob from SWISCO

Sep 16, 2024 2:54 pm

Hello there. This looks like it might be the 39-031 and 39-032 Dual-Arm Operators. Just make sure the link arm lengths match what is shown below; let me know if anything differs. For a new cover and handle, see the 39-107 and 39-114L sold separately.

Dimensions for 39-031

Quick Learner from Madison

Sep 28, 2024 11:12 am

Thanks Bob, that is the correct replacement part you identified.

Bob from SWISCO

Sep 30, 2024 8:46 am

Great, glad to hear it! Please feel free to reach out if you had any other questions and I would be happy to advise.