These high quality glass doorknobs have a rim of brass that folds over the base of the glass for a secure grip. Silver under the glass amplifies reflected light to show the beautiful facets. Each set includes 2 knobs, a steel spindle and an allen key for set screws.Click on pictures to enlarge. Glass Door Knob Set-Fluted Brass Base $36.40 Glass Door Knob Set-Round Brass Base $36.40 Glass Door Knob Set Octagonal Brass Base $36.40