Tom from SWISCO responded:
March 7, 2016
I'm afraid I cannot identify what balance you have based only on that stamp. I would need to see pictures of it removed from the window so that I can match it up to what we carry. As for the windows missing balances, that's an entirely different story. If the windows with missing balances are identical to the windows that still have balances, then we can surmise that they use the same hardware. If they are different, however, then it will make matters a little more complicated.
As for the bottom piece you mention, it sounds like a pivot shoe. See the two videos below. |
Paul from SWISCO responded:
March 9, 2016
Thank you. Could our S770-29 be a match? I cannot see the end of the clip to confirm if this is correct but see what you think. In order to identify the proper option, I recommend weighing your sash on a scale.
|