What is this Lock?

A home owner from Harbor City CA says:
May 4, 2016
French sliding doors. Home Depot guy called it "really outdated".

Do replacement parts exist?
User submitted a photo of a patio door lock keeper.
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
May 5, 2016
This does look pretty old. Could we more photos of the door and the lock that interacts with this? I would also like your dimensions. This specific part may be too old, but we would be happy to research a possible modern replacement. In the meantime, look at our 89-001 keeper. This is similar. Would it be something you could get to work?
Solid Brass Keeper
Solid Brass Keeper
89-001
$6.91
How to maintain a sliding glass door
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