secures stationary side of sliding glass door

A friend from Gilbert, AZ or Prescott, AZ says:
This piece screws into the frame of a sliding glass door and secures the stationary side. It is dark tan (light-ish brown), but color not significant. Photo 4a shows it in place. Cannot find markings on the door or frame to identify a manufacturer. Thanks for any ideas!
Thumbnail of the uploaded file named JRV bracket 1a.jpg
Thumbnail of the uploaded file named JRV bracket 2a.jpg
Thumbnail of the uploaded file named JRV bracket 3a.jpg
Thumbnail of the uploaded file named JRV bracket 4a.jpg
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Paul from SWISCO responded:

Hello. Once upon a time we did offer a similar replacement bracket, Since then, the door manufacturer companies have switched to vinyl with a completely different panel bracket and they've continued this bracket. We still offer some 80-003 securing bracket, if you may be interested. Perhaps you could modify it in a way where it can fit to your door. Take a look and let us know what you think. 

80-003 : Securing Bracket
Securing Bracket
80-003
$4.40
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