3430 or 34 C

Question

I need new spring-loaded window balances and some are marked 3430 and some are marked 34 C. They look identical except for the very top that goes into the clip. Are they the same?

Casey · Accepted Answer

Hello,

Don't worry about the stamps, the 3430 and 34C are interchangeable and are used to identify the spring strength of your balance. To identify a replacement for you, we'll need to see the entire balance removed from the window. Thank you!