Casement window hardware

A home owner from Phoenixville, PA says:
Extension arm - 358-2

Windows were installed in 1977
Thumbnail of the uploaded file named IMG_8702.jpg
Thumbnail of the uploaded file named IMG_8703.jpg
Thumbnail of the uploaded file named IMG_8704.jpg
Thumbnail of the uploaded file named IMG_8701.jpg
Thumbnail of the uploaded file named IMG_8705.jpg
Profile picture of Lauren
Lauren from SWISCO responded:

Hello, thank you for posting, 

Please start by reviewing the dimensions of the 39-013 and 39-014 or the 39-027E and 39-028E operators to see how they compare to your original. Let us know if you have any additional questions. 

Anatomy of a casement window
Anatomy of a casement window
VIDEO
WATCH >
How to identify casement and awning operators
How to identify casement and awning operators
GUIDE
READ >
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 3-4 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.