Tom from SWISCO responded:
December 5, 2017
Hello, Nate. I would recommend our Series 190 coil spring. This is commonly used with the 15-180 pivot shoe, which appears to match yours. The only issue is the stamp. We don't have one with a 932 option. Can you tell me the weight of your sash? Can you also tell me how many springs are used on each side of the window?
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