Window Balance
AAMA/NWWDA 101/I.S.2-97
Block and tackle window balance 29 inches long
Hello,
We'd be happy to look into this for you, but we would need to start by seeing the clip attached to the end of the pulley cord and the stamp code on the metal channel to narrow down your options. Thank you!
Thanks for getting back to us. We've seen this window and balance assembly before, but unfortunately, we don't carry an exact match. The best we can offer is our Series 770 with the terminal clip swapped out for the 62-105 hook. We can do this via a custom order, which is nonrefundable. It should work to replace the balance you have here. Please note that the Series 770 is designed to install with a screw at the top but we can add a hook to acomidate an s-clip for installation
Does this sound good to you? If so, I will need you to weigh the window sashes and confirm the precise weight needed for each balance length. The stamp on your balance differs from the ones the Series 770 uses, so we will need to determine the proper spring strength. We'll also need to know the number of balances you'd like to order.
Steve was able to merge your separate submission with the sash weights to this thread, so we were able to send you order links and price quotes to review. Feel free to follow up in this thread if you need anything else.