Looking for something that would work to replace this

A handy person from Sliding Door says:
Hi here are some photos of what we are looking for. Notice the T shaped protrusion, coming off the end, can't seem to see anything that looks like that. Maybe it doesn't have to be exact? Not sure how interchangeable these things are, let me know, thanks!
Profile picture of Bob
Bob from SWISCO responded:

Take a look at our 23-075 to start with. This has a T-Slot Tab like your old roller. Look over all the dimensions and see if you think this could work for you.

Sliding closet mirror door rollers and tracks
Sliding closet mirror door rollers and tracks
VIDEO
WATCH >
How to identify patio door rollers
How to identify patio door rollers
VIDEO
WATCH >
How to Replace a Patio Sliding Glass Door Roller [1080p]
How to Replace a Patio Sliding Glass Door Roller [1080p]
VIDEO
WATCH >
How to maintain a sliding glass door
How to maintain a sliding glass door
GUIDE
READ >
How to replace a sliding glass door roller
How to replace a sliding glass door roller
GUIDE
READ >
Identifying the right replacement roller for your sliding glass door
Identifying the right replacement roller for your sliding glass door
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.