Coil balance problem

A contractor from Belleville illinois says:
I have a customer in need of four of these. Can these be identified by
this picture?
Thanks,Jim
User submitted photos of a window balance.
Profile picture of Paul
Paul from SWISCO responded:
The hardware in your photo looks like it matches our 15-186 spring housing with and 15-182 bushing. If I'm right, you may want to consider the 15-180 pivot shoe and Series 190 coil spring. Look these parts over and see what you think. You'll need the stamp printed on the old spring to determine the proper Series 190 option.
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