Milgard Window Balancer

Question

Hello.
I will need several of these. Can you please let me know what model I need to order.
The length of the metal piece is 22"
2140H is stamped.

Emily · Accepted Answer

Hey there!

Thanks for reaching out to us. Your balance looks like it would be a good match for our S380-22 or S385-22. The important difference between these two similar-looking parts is the depth of the bottom shoe. Measure as shown in the image below to determine the best match. You will also need the 2140 spring strength option based on your stamp.

Comparison of the S378, S380 and S385 balance shoes.