Turn latches.

Hello, thank you for posting, 

We don't sell a screen clip designed exactly like this, unfortunately. We do have a few that are similar but they're still so different that I can't be sure if anything will work. For now, I recommend browsing through our full selection here to see if you'd be willing to adapt something modern to work on this screen frame. One promising option is the 70-211 , but like I said I can't be positive this will work.