Need crank and coil balance

A professional from Sewell, NJ says:
I need an opinion on a crank I attached a picture.
Also a copper coil spring, I have picture attached of the block, it is pretty worn out'

please advise.
User submitted photos of window hardware.
Profile picture of Tom
Tom from SWISCO responded:
Your operator appears to be a match for our 39-188. Check it out and see what you think. I'm not sure about your pivot shoe. Is there also any way I can see it removed from the window
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)