Non-Branded Double hung side-spring balance latches needed Circa 1976-1978???

A quick learner from Minneapolis, MN says:
February 20, 2018
Hello, I am selling my house and need to repair 2 double-hung windows. The side-sash spring latches have seen better days. I'd like to replace all 8 latches and springs if possible. Can you please help me find the new parts I need? Here are photos of the windows and the sash parts. Thank you, Mike
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Casey from SWISCO responded:
February 21, 2018
Hello there, Mike. Would it be possible to have you actually upload the photos on this inquiry for us to view? That would be the most efficient way to have us research your part.
Four Piece Crestline Clutch Set
Four Piece Crestline Clutch Set
20-006
$57.98
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