Crank opener

A home owner from Chuluota FL says:
One section of arm has the number 2 stamped on it and the most extended part of arm has the number 78 punched on it.m
Inside the housing is a Pat No. D-198 202
The arm extends 4 1/2 inches
The housing is 6" from top to bottom
It is dark in color
I have ordered a crank from you before
Thumbnail of the uploaded file named 3F45AF53-687D-400C-9858-E4498EC25876.jpeg
Thumbnail of the uploaded file named 954A824A-D9DE-4845-8FEB-257929D2A1D9.jpeg
Thumbnail of the uploaded file named EDE45011-30B9-401C-8E18-E01005736463.jpeg
Profile picture of Emily
Emily from SWISCO responded:

Hello!

Take a look at our 39-056 , 39-084 and 39-432 . Review the dimensions for each and compare them to yours to see if one of these matches up to your original operator. 

How to Replace an Awning Window Operator [1080p]
How to Replace an Awning Window Operator [1080p]
VIDEO
WATCH >
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 4-7 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.