Needing sliding glass door rollers
Thanks for writing in! There is a chance that we can supply you with the replacement rollers you need however, I'll need a bit more information to confirm. Most rollers are made with an adjustable housing and it is often important for confirm the dimensions of the roller needed for the door. So, to start, I would suggest double checking the door for the housing that should be attached to this roller.
If there is no outer housing then this is, unfortunately, not a project we can help with. It is not possible to identify the roller you need based on the internal portion alone. We also do not carry any rollers made that way.
If you find that this is no out housing, our suggestion would be to try calling the manufacturer (if you can identify who that is) to see if they can tell them exactly what was on this door.
Please let me know if you have any questions in the meantime.