Window latch

Hello,

Your lock looks similar to our 90-005 lock but your "tongue" looks to be a bit on the long side. Perhaps our 90-072 could work better, which is functionally the same as the 90-005 but with a longer tongue. 

For comparison, the 90-005 has a tongue that protrudes at 3/8", while the 90-072 has a tongue that protrudes at 7/16". Both of these locks have 2-1/4" hole spacing, which must match up to yours for one of these options ot work for you. See what you think!