Handle Assy, Obr Standoff-Fre (650/S, 650G/S,
          650/S-2, 650G/S-2)
    NOTE: FOR CARBON UNITS, SEE 4133721.
    NOTE: FOR PLATINUM UNITS, SEE 4133722.
          Use Starting w/Serial #2050010. From
          Serial #1887118 to #2050010 see 4133470.
          Prior to Serial #1887118 see 4132210.