A home owner from Fort Lauderdale says:
June 24, 2015
we have been looking to fix our patiorama sliding glass door lock but don't know what part is right. I have attached pics to help you see the parts I'm talking about.
Dave from SWISCO responded:
June 25, 2015
Hello, Emy. Patiorama door was made by Daryl industries in the 1960's. I don't believe it is still available, so I would suggest installing a surface mounted handle like our 82-021. Take a look and see what you think.