Searching for 21-3 Caldwell Cm 22 inch

A quick learner says:
May 31, 2023
I'm looking for channel balance 2 are for a longer window they are stamped 21-4 Caldwell (stamp very worn off) the others are stamped (like in picture) 21-3 Caldwell CM.
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Tom from SWISCO responded:
June 5, 2023

Hello! Your balance here looks like a very similar design to our Series 370. This comes with a 19-004 top and 15-002 bottom nylon fitting, so as long as those match up then you should be good to go.

Close up view of the S370 balance top.
Close up view of the S370 balance top.

Close up view of the S370 balance shoe.
Close up view of the S370 balance shoe.
22" Series 370 Channel Balance
22" Series 370 Channel Balance
S370-22
$9.87
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