Tom from SWISCO responded:
October 26, 2018
This is honestly kind of a weird setup. This is obviously a sliding patio glass door, but that key lock looks like it's for a storm door. See our 40-123 for an example of what I mean. This might even work for you, but I honestly have no idea. I'm not familiar with the handle set you show in your pictures. Look over the dimensions we show for the 40-123 as reference and let me know how yours compare. Could this be something you can use in your door? |