Screen frame, corners, pulls and latches

Hello there!

Thank you for reaching out to us. The screen corner key is too obscured to identify. Would it be possible for us to see an undamaged sample removed from the window? It'd also be a great help if you could write out the thickness of the screen frame. 

As for the part in your last photos, have a look at the 70-136. Review the specifications and see how they compare with your old hardware.

Dimensions for 70-136