Many of our customers like the chrome disks that their gauges fitted into - it created a nice visual chrome ring around the gauge. When our gauges came this way back in the day, we called this "Stem & Barrel" because the stem of gauge slides into the barrel of the beauty ring - allowing it to sit atop the beauty ring.
These beauty rings fit only "GA" type gauges with a stem diameter of .37" / 9.40mm. Not for use with our new Signature Series gauges or Harley Davidson Gauges. $6.50 each.
Picture with gauge showing: 1) Gauge, 2) Beauty Ring (sitting behind gauge) and 3) Mounting Bar (sitting behind the Beauty Ring)