Premium 2 5/8 Chimney

The perfect center draft 2 5/8" chimney!
Fits Rayo, Royal, B&H, Miller (GWTW style) #2 Lamps, New Juno, Empress.
Hand made from borosilicate glass (Pyrex) in the USA
Ideal base width = Tapers from 2.570" to 2.600" for easy insertion in fitter.
(Fits in center of "seat" between cone and finger base without touching either. Adjust fingers for ideal tension.)
Height = 10" for table lamps; (12" height for ball shades/GWTW lamps)
Top inside = 1.842"; top outside = 2.018"
Height to bulge = 1.1"; The flame spreader is up inside the base of the bulge for a perfect flame!
(With the correct shape and proper airflow, the flame is white instead of dull yellow.)