Window balancer for Vector window(I think)

A professional from Minneapolis, MN says:
Looking for this replacement channel balancer. 19" in length. Numbers read 19B BSI DR. I think this is off a vector window. track is 9/16" wide on the outside and 1/2" wide on the inside. Thank you!
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Tom from SWISCO responded:

We can supply this balance, but it will have to be a custom order due to its configuration. What you have here is a match for our S770-19, but with the bottom terminal clip swapped out for our 15-044.

Does that look good to you? If so, can you just tell me how many you needed? Once I know that, I'll email you a purchase link and price quote that you can use to place an order on our site.

A professional from Minneapolis, MN says:
Hello, that sounds great I will take 10.

Thank you
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Tom from SWISCO responded:

Perfect! I'll email you a purchase link and price quote right now that will allow you to add that quantity to your cart. You can then checkout as normal.

Please let me know if you had any other questions.

How to replace a tilt-window channel balance.
How to replace a tilt-window channel balance.
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Classifying Channel Balance Fittings
Classifying Channel Balance Fittings
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