Screen/storm door inside latch

This is the inside latch for one of my patio screen doors. The striker part of the latch broke, fell out, and the spring was lost. Dimensions are 2 1/8" hign by 2" wide. If you can ID and replace this, I also need the part that screws to the door frame, to which this latches (for the other door) . It looks like 40-052 in your catalog but I'm not sure.

Jim

The latch looks like 40-052; the striker plate looks like 40-081.