tilt window latach

Question

I am looking for replacement tilt window latch. I am maintenance manager of two restaurants and two Hotels. These parts have no manufacturer. Just a patent number on back #51,139,291. A 9D and a 75. If this is any help. The part is round on the back end and broken in the picture. Thanks for your help. Jim P.

Tom · Accepted Answer

Thanks for contacting us. My first thought is our 26-244 and 26-243, but your "tooth" is more like the 26-390 and 26-391. Which one would be better for you? The main difference, aside from the tooth, is how tall each latch is. I can't tell that feature based on your picture.