confirmation of channel replacements

A handy person from Phoenix says:
I need to replace a total of 18 channels, of three different sizes. I believe I have figured out what I need, but I would like to be sure. Attached are some pics of the top and bottom pieces. The top piece appears to be 19-005 and the bottom looks like 15-005. Would you agree ? Measurements all seem to match
User submitted photos of a window balance.
Profile picture of Paul
Paul from SWISCO responded:
If your measurements match the nylon guides you mentioned, then our Series 380 looks like a great match. I cannot really confirm based on just pictures, though. The only way to know is to match up your dimensions to ours.
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 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
GUIDE
READ >
Choosing a Non-tilt Channel Balance: What Will We Need?
Choosing a Non-tilt Channel Balance: What Will We Need?
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 3-4 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.