Diamond III and Gemini wall outlets come with the plate attached to the latch assembly.
Gemini Style - Oxygen
Gemini Style - Medical Air
Gemini Style - Vacuum
Gemini Style - Nitrous Oxide
Note that the outlet on the left has the colored plastic all the way to the top. This is the 234810 or Gemini console. If the back plate is galvanized, it is the 4107209745 or Diamond III console front.
Gemini Style Console - Oxygen
Gemini Style Console - Medical Air
Gemini Style Console - Vacuum
Diamond III Console - Oxygen
Diamond III Console - Medical Air
Gemini Diamond III - Vacuum