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S377-30 30" Series 377 Channel Balance

I need six, 30" window balance. Please see the attached pictures.

The metal cgannel neasure 30 inches but there is a hard-to-read stamp on the metal 29-2

Need two balances. Windows are non tilt and approx 25 yes old.

Hello,Please help me idnetify the part I need to order from you. I will need 4 balances to begin, for one double window.Thank you in advance,Jebran

In need of 6 window balance

You also need this information Channel length 30” 29-1 Need 3

Hello, as per the attached photos I need to replace 2 of these window channels. hopefully you can assist me in identifying which ones these are. I did look at you website and if i had to take a guess I would say possibly Series 377 but I am not sure. Thank you for your assistance. ... (cont.)

Trying to replace some window balances. They are chanel balances for a non- title windlow and are 30 inch long and 5/8th wide. The stamp on the bottom front is "r 29-5". It is a block and tackle connector. The ends are winged. Which window balance should I buy?

Stamped with 2905. 30"" length. 9/16 channel.

Not sure which would be the correct replacement part

I believe this is the 30" Series 377 Channel Balance S377-30 with the 2910 option with the Top Sash Guide Pair, Pan Am 18-042 am I correct at what I plan on ordering? thank you

Pleas let know next steps

Hi. I am in need of two 3030 BSI window balancers. The originals in the pictures I've attached are like 30 years old

Trying to identify the part, also I tried reinstalling but I can't get the window to fit with both springs reinstalled. Aluminum single hung windows probably from the late 80s early 90s. thanks

We need to buy replacements for these balance sashs. The code is 29-3 W. We also need to replace the clips to hold the new sash down. Could you please advise? Thank you!

I need two new ballances 30 inch since it is marked 2940I was having trouble figuring out the one I needed

Hello, Trying to find replacement rods for a window that weighs approximately 14lbs

I am looking for balancers 2930 2920 And 2910 Please help identify Thank you, Richard

30 inch metal length1/2 wide29-3-W stamped on metalApproximately 32 years old

This is 29 and 7/8 long What model?