better bilt vinyl tilt window corner latch
Hi there- thanks for posting!
Could we see some photos of your window latch? This will help us to better determine if we will have a replacement recommendation for you!
Without seeing yours, I'm afraid I don't know what to recommend. You say it looks like the 26-351, but you also say it has an extra screw hole and it lacks the vertical angled piece. Those are two pretty big details. Without that vertical piece, your latch isn't even a corner-type, which is the defining feature of the 26-351. You probably have a surface mount type, of which there is a wide variety.
When you also account for the difference in size, there is no way for me to know for sure what you have. There are just too many differences for us to reliably make a recommendation. If you are able to get us photos of your original latch, that would be a huge help.
Great to hear, Don!