WESTINGHOUSE LIGHTING CORP 83090 8-1/2-Inch Chimney, Clear Go to amazon.com Related posts Check expert advices for hurricane lamp glass? Feature8-1/2" Clear Chimney3" Fitter 4" Bulge DiameterEasy-to-install DescriptionWestinghouse Lighting Corporation, 8-1/2" Clear Chimney With 3" Fitter 4" Bulge Diameter, easy to install.