Window latch

Thanks for posting. I am afraid this exact lock is no longer available. Consider our 90-313 Black Sash Lock. However you would need to drill new holes to be able to install it. You will need to use a screw like our 33-011, though any screw of the same size would do. Just be wary of the length of the screw; you do not wan to use one that's too long because then you could damage the frame or glass.