Patio door 5-1/2" slider lock

Previous handy-man drilled for different size handle and it worked a bit, then the latch broke again. New handyman says 5.5 in handle is correct size.



I don't believe you have the hardware listed in your original post. This doesn't look like an Andersen brand door, and these parts are only meant to work on Andersen doors. There's no way to adapt these to yours even if the hole spacing is similar.
The bad news is that we don't really sell anything else with that hole spacing. I think your handy man was on the right track; your only option in my opinion is to use something with a different hole pattern and just redrill for it.
Can you go into more detail as to why the latch broke? Can you also show us the hardware your handyman used? Lastly, if you happen to have your original handle set, it would be a huge help to see that.