Casey from SWISCO responded:
March 28, 2023
Hello, We do not carry an exact replacement for your balance assembly with a stamp code printed on the tube. With that being said, take a look at the 5/8" diameter S600-29 spiral balance. It is available with a black tip strength option to support a window sash between 31-40 lbs. Take a look and compare the specifications of our balance assembly to yours. Thanks for posting! |