Door Latch Replacement for Sliding Glass Patio Door

Hello, thank you for posting,

Please start by reviewing the style and dimensions of the 82-239 mortise lock to see how it compares to your original. If your lock uses a face plate, also review the 82-265 that is the same body with a face plate attached.

If you also need a new handle set, please provide the distance between the installation holes from center to center. Let us know what you think and if you have any additional questions!