Please Identify Tandem Roller

A handy person from Parker, CO says:
This is a tandem roller. I didn't happen to review names or numbers when I had the door off the track. This is my Mom's door on her house built in 1997.

Thanks,
Eli
User submitted image of their door hardware.
Profile picture of Tom
Tom from SWISCO responded:
Thank you for reaching out to us. Your tandem roller looks like our product 81-156. Please compare our product to your current part. We also carry this product in stainless steel. See our product 81-156SS for that option.
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.