Looking for bottom carriage rollers
I'm afraid I don't know what roller your door needs based on this photo. There is only one way to determine what roller you need, and that is to take the original out and use both its design and size as a reference to search for a match. I know that you don't want to remove the roller before you have a replacement on hand, but there is no other way. It must be done.
I'm happy to help your search, but I will require photos of it removed. You'll also want to take detailed, written dimensions, since many patio door rollers are similar in design and have only slight, but important, differences in size.
In the meantime, you can see our full selection here.
That's a huge help, thank you! My top recommendation is our 81-128. I feel very confident that this is what you want, but you can review its specs below to verify.
Please feel free to reach out if you had any other questions about this project.
