This is a small part with a tiny easy-to-remove support.  I highly recommend printing this in PETG or stronger filaments. The print profile prints it SOLID for maximum strength. My screen doors are Simonton brand sliders, but this seems to be a generic type of latch and strike. The only reason I made a model instead of buying one is because I designed and printed it in the time it would have taken me to go to the hardware store. That, and they wanted several dollars for this silly little thing and this design reinforces the area that broke on the original.