Side Mount Vent lock

Hello! We don't currently carry a vent lock like what you show in your photos, but we're more than happy to look into it. Can you give me a few specs to start off? I'd like to know the space between the two installation holes, the total projection from the window frame, and any other measurements you think are relevant. Anything will help!

I'll be doing my best to hunt this down in the meantime. I have a couple ideas that I'll look into while you get me those measurements. 

Thank you again for your patience while we looked into this. Unfortunately, our search has yielded no results. We have not been able to find anything like your original vent lock.

The best option we have in our inventory is our 26-275. You may be able to use this as a substitute, but the hole spacing is 2-1/4" instead of 3". Even if you redrill new holes, I cannot confirm if it will work.

I'm very sorry that we cannot offer a better match.