4LC coil spring equivalent

A handy person from Buffalo says:
February 18, 2015
Would this be Equivalent to your S180-4 spring. It's from a small bathroom replacement window. Thanks a million.
User submitted a photo of a coil balance.
Profile picture of Paul
Paul from SWISCO responded:
February 20, 2015
I agree, this looks like our S180-4 coil spring.
4 lbs Series 180 Coil Balance
4 lbs Series 180 Coil Balance
S180-04
$4.20
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