Channel Balance 29" long 28E stamp

A quick learner from Orlando, FL says:
April 14, 2012
This is a 29" balance x 1/2" wide, stamped 28E, top and bottom pictures are attached, can you please help me identify the correct part? I thought I found the right but the stamps don't match...thanks!

Chris
A customer submitted photo of channel balance attachments.
Profile picture of Paul
Paul from SWISCO responded:
April 16, 2012
Thanks for posting! Please take a look at our S380-29 channel balance with a 2850 stamp option. Does this match your hardware? Do the dimensions of the two plastic attachments match your own?
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 856-317-6263 or at help@swisco.com.