Help Identifying Replacement Channel Balances

A landlord from Austell GA says:
January 2, 2012
I do not know the maker of the windows in the house I own. I need help identifying the correct replacement channel balances. I have provided pictures. The only markings on the part are "28 4 Caldwell LM." The part measures approximately 5/8" W x 29" L.
A customer submitted photo of channel balance attachments.
Profile picture of Paul
Paul from SWISCO responded:
January 4, 2012
Thank you for posting, and for the pictures! Please take a look at our S380-29 Channel balance with a 2840 stamp option and see what you think. I believe that this is our closest match to your sample.
29" Series 380 Channel Balance
29" Series 380 Channel Balance
S380-29
$10.45
How to Identify Replacement Channel Balances
How to Identify Replacement Channel Balances
VIDEO
WATCH >
How to Replace a Non-Tilt Channel Balance
How to Replace a Non-Tilt Channel Balance
VIDEO
WATCH >
How to Repair a Jammed Window
How to Repair a Jammed Window
VIDEO
WATCH >
How to replace a channel balance
How to replace a channel balance
GUIDE
READ >
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 4-7 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.