Right spiral balance and hardware

A landlord from Mesa, Az says:
This is what I currently have in the apartment building I just purchased. I think I've figured out which spiral balance and hardware matches but I don't know if it is the spiral balance that is supposed to go with the window. (I don't know if it is a tilt window or not) Can you take a look and tell me what you think. This is a 3/8" 29" long.
A customer submitted photo of a spiral balance and sash.
Profile picture of Paul
Paul from SWISCO responded:
Thanks for posting. It looks like you might need a Series 900 spiral balance with a 15-073 attached. To start, please take a look at this Custom Spiral Balance Order Form that I have started for you. One of our representatives will be in contact with you shortly thereafter.
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