Spring assembly

Hello, thank you for posting,

To further review, is this balance for a tilt in or non-tilt window? Can we still an undamaged balance to where we can see how it installs in the window and if there are any attachments. What is the length of the metal channel and are there any numbers/letters stamped on it? From there we should be able to get a clearer idea of the overall style to determine if we can assist. Thank you!