Searching for pella tip window latch fas 10015

Hello, thank you for posting,

We have seen this latch once or twice before, but we've unfortunately never been able to track down a verified replacement. At this time, the best we can suggest is to look at our 26-243 and 26-244 . These are similar in design and, depending on dimensions, may work as an alternative. Look them over and see what you think.

I apologize we cannot supply a direct replacement.