This is a very old glass patio door of which we have Three. This part is missing on one of them.
Thanks,
Jay
Dave Sr. from SWISCO responded:
January 26, 2016
Are you referring to the keeper shown in your third picture? If so, look at our 89-035. You have a very old patio door handle set, but the 89-035 looks like our best match.
A handy person from California says:
January 26, 2016
That is amazing. I'll order right now! Thanks. Jay
A professional from California says:
January 26, 2016
Without the original keeper with the peg it may not be as secure. You might want to add something to the top of the door or header to keep the door from being lifted.