Inside Handle for a Pella astragal double screen door

I don't believe that our 40-150 will work in this case. Ours has a square spindle while yours appears to be hex or star shaped. Would it be possible to see a picture of the handle on the other side of the door? Can you also show us this first one from a few more angles?

Hey there, maybe I can help. 

Since you've confirmed that the hole in your handle can accommodate a square spindle, then our options have widened considerably. However the design of this handle is still pretty weird and nothing we have comes close. Since this is Pella, especially, I'm wary recommending anything off-brand. They tend to be pretty specific about what parts you can and cannot use and there is very little wiggle room for adaptation.

Were you able to get us those extra photos Tom asked for? The ones you sent on the 13th don't really tell us any new information. Seeing the other handle and seeing the interior handle from more angles would give us a much better idea of what you're working with.

As for this white keeper, I would recommend our 40-050 astragal hardware kit for the Pella doors. This looks like the one part you need