Sash pivot bar for wooden thermopane double hung window.

A handy person from Naperville, IL says:
Manufactured in 1991.
Thumbnail of the uploaded file named IMG_1720.jpg
Thumbnail of the uploaded file named IMG_1718.jpg
Profile picture of Bob
Bob from SWISCO responded:

This looks like our 15-104 Friction Shoe, which often interfaces with the 20-016 Tilt Pin. Take a look and see if you think this is what you need. 

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)
Current wait time is 4-7 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at