Request for replacement Part Identification for window balance - 32 4 CN Caldwell

Handy Person from 4142 Wakefield Loop, Fremont, CA 94536

Sep 10, 2026 10:05 pm

My window balance is broken, and I'm requesting to identify the part number.
It as 32 4 CN Caldwell (marking), the length is 33 inches, 1/2 inch width, and 5/8 inch depth.

5 user uploaded images

2 Replies

Bob from SWISCO

Sep 13, 2026 3:51 am

Thanks for posting. See the S380-33 or S385-33 Channel Balances. The only difference between these two balances is the shoe depth. See below. For a stamp option choose 3240.

Comparison of the S378, S380 and S385 balance shoes.