Paul from SWISCO responded:
December 2, 2014
Hey, good to see you again. Check out our S900-31 spiral balances, I think these are what you want. The Red Tip is the standard tip, not White, but it may still work for you. Two of these balances with Red Tips can carry a sash weight of 10 through 22 pounds. Does your sash's weight fall within that range?
|