door-to-door slider locks

A handy person from USA says:
I have a client with sliding glass doors that meet at the middle. They seem to be custom-altered by a previous owner's handyman. I believe they used non-standard equipment.
I need a new locking and keeping mechanism. Can you help?
User submitted photos of patio door hardware.
User submitted a photo of a patio door handle.
User submitted photos of patio door hardware.
Profile picture of Tom
Tom from SWISCO responded:
You're right, this looks like a Frankenstein handle. I noticed one resembles our 82-021, which is a surface-mount handle set. These are sometimes a good idea to use on doors where you don't have the original hardware. Could you use this for both doors?
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)