sliding patio door handle and catch

Hello,

We'd be happy to look into this for you but we can't be sure of the hardware that you need without seeing the original parts. To get started, we'll need to see a photo of the cutout where the mortise lock would install. We'll also need you to write out the exact distance between the center of the installation holes that would be used to attach the door handles. We still won't be able to make any guarantees but this information would help us narrow down your options. Thank you!