Window lock keeper replacement

Hello!

Thanks for reaching out to us. I'm afraid we aren't familiar with this keeper. We might not be able to help by the looks of it. To confirm, would we be able to see a photo of the lock that this keeper engages with? 

Thank you for the additional photos! I'm afraid we don't sell a replacement or alternative for the keeper you're searching for. Your best option may be to contact the original manufacturer or supplier of the window if you know who they are and can track them down. I truly apologize that we can't be of help with this repair; please let us know if you have any other hardware questions.