Window lock

Hello,

Your lock is an older style that I'm not sure if we'll be able to supply. With that being said, we would like to see your lock removed from the window so that the hook that engages with the internal linkage is fully visible to confirm. Thank you!

I understand your position but, unfortunately, we can't determine if any of our parts might work without seeing the entire lock assembly removed from the window. 

I'm also not sure which part of the lock you're referring to as the cam. Once we see the entire part and confirm the measurement you're concerned about, we can go from there. In the meantime, you're welcome to look through our selection of casement and awning window locks here. 

We carry the 38-005 and 38-078 locks that have the 1/2" measurement you are looking for, but again, we cannot confirm either of these will work without seeing the overall style of the lock uninstalled. I apologize for the inconvenience.