Window latch

Thanks for writing in. While historically many of these Phillips Sash Locks have been replaced by our 90-005, your lock's tongue is pretty large. Like you, this makes me consider the 90-075 instead. Ultimately you're going to have to compare the dimensions listed on the product pages of both the 90-005 and 90-075 with your old sash lock to confirm which is a closer match. Let us know what you find. 

Hm, definitely sounds like the 1/2" throw wasn't quite right then. Let me know how the 90-005 works out for you. If it isn't right, we'll see what else we can come up with.