The problem with all these night latches is that they have popped out and wont go back in. I rarely flipped the windows to clean them on both sides . I don't know why it happened. We have three larger windows all with the same issue. Two in the livingroom and one in a bedroom. the smaller window in the bathroom also has a popped out night latch. We have top regular locks on each window too.
I am so frustrated with these night latches that have popped out making us, not be able to open the windows , more than 4 inches. It is very difficult to open the window anymore, without pulling the bottom window open and hold the night latch in and then open a window more. Here are some dimensions of these night sashes. It is three lines on the inch ruler wide on the front of it. See photo. it is 1/2 inch that sticks out from the window when it pops out. depth. It is three quarters of an inch long. I did not pop it out . Which one is best for us. I can use four of them.
Thank you.
The depth of the night sash is 1/2 that sticks out from the frame of the window.
I would need them in white. Thermotite tilt in windows.