Sliding Glass Door Handle
A professional from Key Largo, Fl says:
March 15, 2016
I have a older sliding glass door unit that know one seems to know who makes these parts or the glass doors. They have no markings on them and seem to be 30 plus years old.
Dave from SWISCO responded:
March 17, 2016
Hey, Brian. Unfortunately, I don't believe your patio lock is available anymore. Last time I saw one of these was back in 1972, and even back then they were old. I would suggest using a surface mounted handle set like 82-005 as a replacement.