Latch for the Multi-Point Mortise Lock with Face Plate

Are you referring to the keeper? To be honest, there could be a lot of possibilities. A keeper is not just determined by the mortise lock but also what space you have in the frame. Take a look at our 82-249 to start and see if that is what you need. Make sure to check the side jamb of the main frame if the hole centers line up where the original keeper would have been installed.