Tilt latches

Question

Trying to purchase 2 of these window parts.
They screw to top of window (Bishop of New York, now out of business) and they have spring operating mechanism that keeps window in track or by pushing toward center, releases window from track.
They are 3 !/8 by 1 3/8 and the holes are 2 inches from center to center.

Tom · Accepted Answer

I just replaced these same latches on my own bedroom window, actually. I used 26-120 and 26-121. 26-228 and 26-229 are really close in size, too, but they're a tiny bit longer (at 3-1/4") than the 26-120 and 26-121, which are 3-1/8" long. That extra 1/8" does make a tiny bit of difference, so measure carefully and pick what's closest.