American Craftsmen 50 Series patio door roller

Hello, thank you for posting,

Unfortunately we are not able to cross reference the brand of the door. To further review, we will need to see one of the roller assemblies removed from the frame of the door. The assembly usually consists of a inner and outer metal housing, the full assembly will need to be removed. From there, we will need written out dimensions of the height and width of the metal housing along with the diameter of the wheel.

From there we can compare to our selection to determine if we can supply a suitable replacement option. Thank you!