Spring insert for screen door

Thanks for posting. I am afraid I don't recognize this part at first glance. Can you show me other components in the door that it interacts with? That might help narrow down your options. Many thanks.

Thanks for reaching out. We once carried the mortise lock you need for your patio screen door, but it was discontinued many years ago and is no longer available. We still carry the latch lever that worked with it, the 83-038, but that is all we still have. Take a look at the 83-006 surface mounted screen door lock. Take a look to see if this is something you can adapt to your patio screen. Let us know what you think.

Outside handle measurements for 83-006

Inside handle measurements for 83-006