Tilt latch for unidentified brand

Hi, I could really use some help. I have older windows unsure of the brand. Many of the tilt latches are old and breaking and I will need some replacements. They are 2 3/4" long (minus the angled latch that slides out) by 3/4" wide. They do not have screws they install by a slide. thank you.

Mike,
Thanks so much for your help. You were right, they were the exact latches I needed. They work great and a much cheaper fix than new windows.