Window Balancer

Question

Hi I'm trying to identify what size balancer to order.

1/2 in width
Lenghth (top to end of medal piece) 29 in

Writing on the side
28 3 KW CMC 7

pics included

Bob · Accepted Answer

Thanks for posting. This looks like either an S380-29 or S385-29 Channel Balance. The only difference between these two balances is the 'depth' of the bottom nylon shoe, or the 'heel-to-toe' measurement. See the diagram below for reference. Compare both with your old hardware to see what matches best. For a stamp option choose 2830.

Comparison of the S380 and S385 balance shoes.