WINDOW LOCK
Hello,
Your lock reminds me of our 90-036 but we would like to see photos of your part removed from the window and from a few different angles to confirm. Thank you!
It sounds like you might need a vent latch. You can view our selection here and see if the dimensions of one of our replacements would fit in your windows cutout. If another window has an intact latch, please show us a photo and we may be able to narrow down your options further. Thank you!
Unfortunately, we were unable to find any information on the hardware used by your window manufacturer, and without being able to see the original part, we have no way of researching your replacement options. We apologize for the inconvenience.