S380-34 stamp question
A professional from Naperville, IL says:
May 25, 2016
This is the balance and top/bottom clip set i need. I only need 1 pair for one bottom sash on a non-tilt single hung. I weighed the sash and it was 40lbs, and there is no stamp on the old damaged balance. Do i need to get a certain stamp or just order normal?
Tom from SWISCO responded:
May 27, 2016
Hello! You would need a custom balance. I'm thinking of the 3370 option, which can carry 39 through 42 pounds. Would that work? I'll send you a custom order link for two of these that you can add to your cart.