Identify Replacement Casement Window Part

A home owner from Connecticut says:
The part is approximately 5 1/2 inches
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Tom from SWISCO responded:

Your operator looks like it's either our 39-253LB or 39-438B, depending on the design of the guide at the end of the arm. The video below will go into more detail as to how to pick between these two options.

In either case, we also sell the 39-451 cover.

A home owner from Connecticut says:
Thank you. The video was helpful and it is the 39-253LB. I will place an order.

Thanks
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Tom from SWISCO responded:

Thanks! We appreciate it. If you need anything else, feel free to ask.

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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