Thanks for reaching out! Your patio handle set looks a lot like our 82-036 Surface Mount Handle Set. To determine if this is the correct replacement, carefully look over the dimensions from the diagram below. I am confident this is the replacement you'll need.
My apologies, I forgot to mention that in my response. I'm sorry to say that we would not be able to supply you with a handle set in this style that uses a lock. Our sincerest apologies that we are not able to provide you with an option for that part of your repairs.
