Left Crank triple arm

A home owner from swedesboro, nj says:
I had put this up for identification before, but it was taken down without an identification. Request re-consider
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Tom from SWISCO responded:

Hi there! Please see our 39-253LB and 39-438B. I am confident that your operator will be one of these two choices, but it will depend on the style of the guide at the end of the arm. Please review the video below for a detailed explanation of what I mean.

How to Orient a Dual-Arm Operator
How to Orient a Dual-Arm Operator
VIDEO
WATCH >
Comparing the 39-253LB & 39-438B Operators
Comparing the 39-253LB & 39-438B Operators
VIDEO
WATCH >
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 >
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