My friends I been trying to find the right balance for my window, my balance has a number stamp on the side and is 2740 BSI F
Any help please , I have been to Home Depot and Low's and they seem to lost , please help me with the right part. Thank you.
Help finding the right balance for my window
Home Owner from West Covina , California
Aug 10, 2020 6:43 pm
3 user uploaded images
2 Replies
Casey from SWISCO
Aug 13, 2020 1:27 pm
With this combination of attachments, you could have either an S380-28 or S385-28 channel balance. You’ll need to measure as shown below. The Series 380 has a 1" bottom attachment, and the Series 385 has a 1-3/32" attachment. You'll also need 2740 spring strength options for your replacement balances.
Thank you and let us know if you have any other questions or concerns.
Comparison of the S378, S380 and S385 balance shoes.
