Non tilt window bars

Contractor from Peoria Az

Feb 7, 2023 9:00 pm

I measured the existing bar and the measurement is 29".

The numbers on the bar are 28 4 FQ Caldwell.

I need two of the proper bars

2 user uploaded images

2 Replies

Emily from SWISCO

Feb 8, 2023 1:53 pm

Hello!

It appears you have our S351-29 or S390-29 channel balance. The crucial difference between them is the depth of the bottom shoe as shown in the image below. You'll need to measure the depth of yours to see which Series is best for you. You will also need the 2840 spring strength option.

Comparison of the S351 and S390 balance shoes.