Window Balance 28B USB

A home owner from Kissimmee says:
rod length is 29"
Stamped on rod 28B USB

I am sure I have the correct rod length but I am unable to determine the correct ends for the rod. Looking at the pictures online they all look very close. Can you determine what is needed based on the pictures attached. If not, tell me what you would need to determine the hardware.
User submitted image of their window hardware.
Profile picture of Tom
Tom from SWISCO responded:
Take a look at our Series 380 to start with. This comes with a 19-005 top and 15-005 bottom. As long as these match up, you should be okay.
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.