Need hardware - Door may be Atrium or Reliant?

Looking for Atrium sliding patio door (Model 311/312) Double Hook with keyed lock and "C" handles; Brass. The Atrium model is approx 12-1/2 total length, uppermost screw to bottom most screw 11-7/8" and hooks 7" on center. Similar to your double hook pictured on your web site except dimension and color.Only info on sliding door is model 311/312 Need 1 handle w key for East door and replacement mortice double hook as pictured. Hooks 7" on center faux brass or white ok. Door may be Atrium or Reliant?