A quick learner from Wt says:
October 10, 2016
I am looking for a window balance to sash lock and weatherstripping for this one
Tom from SWISCO responded:
October 13, 2016
I'm having a very hard time finding this latch. Is there more to it? I see there's a hole in top, could something have once installed there? I'd like to see a complete unit removed from the window, if possible. As for the weatherstripping, I cannot make out what you have. I would need to see a clear picture of its profile. I will also need its dimensions.