screen door hardware

Thanks for posting. This actually resembles an Andersen screen door roller, our 84-020. Take a look and compare with your existing roller. Incidentally you're not the first customer in our history to claim you had an older Pella screen door when the Andersen 84-020 is in fact what you needed, as you can see here; I'm not really sure why this is the case, but nonetheless I'm confident the 84-020 is the best bet for you. Now, assuming the upper guides in the door are also Andersen, see if either our 86-031 or 84-078 match what you're looking for.