triple track storm window slide bolt

I'm afraid I can't say from these pictures. It would ultimately come down to your dimensions, as well as its style. In terms of style, we don't have anything similar, but that may not matter too much if we can find something that's the right size. I would start by looking at our 91-006. Carefully go over the dimensions we show to see if they match up. If they don't, then it may be worth looking through our complete selection.