Channel Balance

Question

We need to order 8 sets (16 total) with all associated hardware. I will attach a picture of the part and part number.

Please let me know when they come in.

Thank you Carol

Bob · Accepted Answer

Hi Carol. This looks like either a S351-27 or S390-27. The only difference between these two balances is the 'depth' of the bottom nylon shoe, so compare both with your old hardware to see what matches best. You may need to procure an undamaged version of the balance to do this accurately. Your stamp option of 26-D conforms to our stamp option of 2640, which is for a window sash in the weight range of 19 through 26 lbs. Let us know if you have any other questions.