Used vintage stove burner control knob dial with a standard 'D' - The top metal portion is porcelain enameled, it is in very nice used shiny condition. Please see all pictures. The rest of the knob is in very good solid condition, there are no chips or cracks.

PLEASE NOTICE, this knob stem insert is the 'standard D' - this knob DOES NOT use a set screw.

MEASUREMENT: top 2-1/8" stem 5/8"