Sliding door lock

A handy person from Highlands, nj says:
Not sure if this is enough to identify what kind of handle this is. This is from a sliding 3 panel door. I believe the door is from the mid 1970's. Any help would be great. Looking for a more secure replacement.
User submitted photos of patio door hardware.
Profile picture of Paul
Paul from SWISCO responded:
This looks a bit like our 82-001K. Check it out and let me know if this could work for you.
How to maintain a sliding glass door
How to maintain a sliding glass door
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 3-4 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at