Channel balance non-tilt window

Thanks for posting. This might be either the S380-14 or S385-14 Channel Balance. The only difference between these two balances is the 'depth' of the bottom nylon shoe, or the 'heel-to-toe' measurement. See below. Measure your old balance's shoe to see what matches best. For a stamp option choose 1340.

Comparison of the S378, S380 and S385 balance shoes.