Window Balance 28 9 OJ BSI

Question

1/2" wide 29" long balances for non-tilt windows. The only description on the part is: 28 9 OJ BSI.

Others have: 28 4 OJ BSI.

User submitted photos of a window balance.

Tom · Accepted Answer

Thank you for your inquiry. It appears you may be looking for our S385-29 channel balance. In order to confirm the best option, you would have to weigh your sash on a bathroom scale.