Certainteed vent latches
Thanks for writing in, and apologies for the delay. Start by looking at our 26-148 Tilt Latches. Look over the dimensions and see if you think these might work for you.
Ah my apologies, I did not look closely enough at the picture of your roller; my recommendation of the 26-148 was based on past discussions. This larger latch is not something we normally carry, but I'm getting in contact with my senior colleagues to see if it's something we can bring in for you. We'll get back to you as soon as we can.
Good news! We can get this large vent latch to you via special order. I am emailing you a custom link to order (1) of these latches. Let me know if you have any other questions.