the number 2120 is on the part, as well as a stamp I cannot read

A home owner from Eureka, CA says:
The metal bar is 1/2" wide by 22" long, not including the plastic ends. I have more photos if you need them.
Thumbnail of the uploaded file named IMG_5643.JPG
Thumbnail of the uploaded file named IMG_5644.JPG
Thumbnail of the uploaded file named IMG_5642.jpg
Thumbnail of the uploaded file named IMG_5645.jpg
Thumbnail of the uploaded file named IMG_5646.jpg
Profile picture of Bob
Bob from SWISCO responded:

Thanks for posting. This looks like either a S380-22 or S385-22. The only difference between these two balances is the 'depth' of the bottom nylon shoe, so compare both with your old hardware to see what matches best. You will need a stamp option of 2120. Let us know if you need anything else.

A home owner from Eureka, CA says:
Thank you for your help Bob. I think I have it figured out.

Mary Ann
Profile picture of Bob
Bob from SWISCO responded:

Great to her Mary Ann. Let us know if you have any other questions. Thanks so much for considering our business, we really do appreciate it. 

How to Replace a Non-Tilt Channel Balance
How to Replace a Non-Tilt Channel Balance
VIDEO
WATCH >
How to Repair a Jammed Window
How to Repair a Jammed Window
VIDEO
WATCH >
How to Identify Replacement Channel Balances
How to Identify Replacement Channel Balances
VIDEO
WATCH >
How to replace a non-tilt channel balance
How to replace a non-tilt channel balance
GUIDE
READ >
Choosing a Non-tilt Channel Balance: What Will We Need?
Choosing a Non-tilt Channel Balance: What Will We Need?
GUIDE
READ >
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 3-4 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 help@swisco.com.