1 1/4 metal wheel for screen door

With your part being damaged, I am unable to get the best look at the part. Start off with taking a look at our 84-016 screen door roller. This has a wheel that measures 1-1/4" in diameter. See if this will work. if you want the roller to be steel, consider the 84-104. Should this not be the part you need, please remove one that is completely intact, with the housing attached, from the door and upload another photo for us to see.