Full screen with spring latch pins for each side of the screen to hold the screen in place. My windows are from the 80's and the white plastic part has cracked from age and spring is missing or rusty due to this issue I can not use several of my windows as several screens can not stay in the frame.
I sent a picture of the hole for the spring to go into frame of screen, the part and how it looks in place and the broken spring latch missing the spring and showing the white piece has cracked.
I hope you can help me. I enjoy having the windows open.
Linda