Storm window slide bolt

This is a replacement part for my storm windows. The hardware store (and Amazon, etc.) had replacements, but they are just a LITTLE bit too big. So they fit really snug and just won't work. I'm hoping this will do the trick. Haven't printed it yet, and not sure what kind of printer I'll be using. The community college where I teach has several, and I need to consult with the folks who run them as to which would be most appropriate. Will update this once I try printing.