We took out the window and it weighs 41 pounds.
So please let me know how much it would cost for (6) S770-37 Balance for a 41 pound window. That's for 3 windows, 2 channel balances each.
And what pivot shoe is this?
Thanks for reaching out to us! Your sash weight exceeds our stamp options so this must be a custom order. However, the pivot bar is a bit odd and I'm not immediately familiar with this style. Please allow us a bit more time to look into an alternative, we will reach back out as soon as we have more information.
As for the pivot shoe, the 15-129 may be what you're searching for but I recommend you compare the specifications below to confirm.
Thanks for waiting! I consulted one of our senior experts and we believe you might be able to use the 26-402 for your sash. Take a look at the specifications and see what you think.
I'm going to email you a purchase link for (6) S770-37 balances with the 37H stamp. A pair of balances with this stamp will support a sash weighing 40 to 43 pounds. Please note that there is a 5-6 week lead time and the pivot bar and pivot shoe are not included in the link. You'll have to add the needed quantity to your cart separately.